diff --git a/client/src/api/cards.js b/client/src/api/cards.js
index 8781af93..5240038f 100755
--- a/client/src/api/cards.js
+++ b/client/src/api/cards.js
@@ -8,11 +8,11 @@ export const transformCard = (card) => ({
   ...(card.dueDate && {
     dueDate: new Date(card.dueDate),
   }),
-  ...(card.timer && {
-    timer: {
-      ...card.timer,
-      ...(card.timer.startedAt && {
-        startedAt: new Date(card.timer.startedAt),
+  ...(card.stopwatch && {
+    stopwatch: {
+      ...card.stopwatch,
+      ...(card.stopwatch.startedAt && {
+        startedAt: new Date(card.stopwatch.startedAt),
       }),
     },
   }),
@@ -23,11 +23,11 @@ export const transformCardData = (data) => ({
   ...(data.dueDate && {
     dueDate: data.dueDate.toISOString(),
   }),
-  ...(data.timer && {
-    timer: {
-      ...data.timer,
-      ...(data.timer.startedAt && {
-        startedAt: data.timer.startedAt.toISOString(),
+  ...(data.stopwatch && {
+    stopwatch: {
+      ...data.stopwatch,
+      ...(data.stopwatch.startedAt && {
+        startedAt: data.stopwatch.startedAt.toISOString(),
       }),
     },
   }),
diff --git a/client/src/components/Card/ActionsStep.jsx b/client/src/components/Card/ActionsStep.jsx
index 559dc2c2..dbd349e7 100644
--- a/client/src/components/Card/ActionsStep.jsx
+++ b/client/src/components/Card/ActionsStep.jsx
@@ -9,7 +9,7 @@ import { useSteps } from '../../hooks';
 import BoardMembershipsStep from '../BoardMembershipsStep';
 import LabelsStep from '../LabelsStep';
 import DueDateEditStep from '../DueDateEditStep';
-import TimerEditStep from '../TimerEditStep';
+import StopwatchEditStep from '../StopwatchEditStep';
 import CardMoveStep from '../CardMoveStep';
 import DeleteStep from '../DeleteStep';
 
@@ -19,7 +19,7 @@ const StepTypes = {
   USERS: 'USERS',
   LABELS: 'LABELS',
   EDIT_DUE_DATE: 'EDIT_DUE_DATE',
-  EDIT_TIMER: 'EDIT_TIMER',
+  EDIT_STOPWATCH: 'EDIT_STOPWATCH',
   MOVE: 'MOVE',
   DELETE: 'DELETE',
 };
@@ -68,8 +68,8 @@ const ActionsStep = React.memo(
       openStep(StepTypes.EDIT_DUE_DATE);
     }, [openStep]);
 
-    const handleEditTimerClick = useCallback(() => {
-      openStep(StepTypes.EDIT_TIMER);
+    const handleEditStopwatchClick = useCallback(() => {
+      openStep(StepTypes.EDIT_STOPWATCH);
     }, [openStep]);
 
     const handleMoveClick = useCallback(() => {
@@ -89,10 +89,10 @@ const ActionsStep = React.memo(
       [onUpdate],
     );
 
-    const handleTimerUpdate = useCallback(
-      (timer) => {
+    const handleStopwatchUpdate = useCallback(
+      (stopwatch) => {
         onUpdate({
-          timer,
+          stopwatch,
         });
       },
       [onUpdate],
@@ -133,11 +133,11 @@ const ActionsStep = React.memo(
               onClose={onClose}
             />
           );
-        case StepTypes.EDIT_TIMER:
+        case StepTypes.EDIT_STOPWATCH:
           return (
-            <TimerEditStep
-              defaultValue={card.timer}
-              onUpdate={handleTimerUpdate}
+            <StopwatchEditStep
+              defaultValue={card.stopwatch}
+              onUpdate={handleStopwatchUpdate}
               onBack={handleBack}
               onClose={onClose}
             />
@@ -197,8 +197,8 @@ const ActionsStep = React.memo(
                 context: 'title',
               })}
             </Menu.Item>
-            <Menu.Item className={styles.menuItem} onClick={handleEditTimerClick}>
-              {t('action.editTimer', {
+            <Menu.Item className={styles.menuItem} onClick={handleEditStopwatchClick}>
+              {t('action.editStopwatch', {
                 context: 'title',
               })}
             </Menu.Item>
diff --git a/client/src/components/Card/Card.jsx b/client/src/components/Card/Card.jsx
index 86e26d5f..37521a06 100755
--- a/client/src/components/Card/Card.jsx
+++ b/client/src/components/Card/Card.jsx
@@ -6,7 +6,7 @@ import { Link } from 'react-router-dom';
 import { Draggable } from 'react-beautiful-dnd';
 import { usePopup } from '../../lib/popup';
 
-import { startTimer, stopTimer } from '../../utils/timer';
+import { startStopwatch, stopStopwatch } from '../../utils/stopwatch';
 import Paths from '../../constants/Paths';
 import Tasks from './Tasks';
 import NameEdit from './NameEdit';
@@ -14,7 +14,7 @@ import ActionsStep from './ActionsStep';
 import User from '../User';
 import Label from '../Label';
 import DueDate from '../DueDate';
-import Timer from '../Timer';
+import Stopwatch from '../Stopwatch';
 
 import styles from './Card.module.scss';
 
@@ -24,7 +24,7 @@ const Card = React.memo(
     index,
     name,
     dueDate,
-    timer,
+    stopwatch,
     coverUrl,
     boardId,
     listId,
@@ -60,15 +60,15 @@ const Card = React.memo(
       }
     }, []);
 
-    const handleToggleTimerClick = useCallback(
+    const handleToggleStopwatchClick = useCallback(
       (event) => {
         event.preventDefault();
 
         onUpdate({
-          timer: timer.startedAt ? stopTimer(timer) : startTimer(timer),
+          stopwatch: stopwatch.startedAt ? stopStopwatch(stopwatch) : startStopwatch(stopwatch),
         });
       },
-      [timer, onUpdate],
+      [stopwatch, onUpdate],
     );
 
     const handleNameUpdate = useCallback(
@@ -104,7 +104,7 @@ const Card = React.memo(
           )}
           <div className={styles.name}>{name}</div>
           {tasks.length > 0 && <Tasks items={tasks} />}
-          {(dueDate || timer || notificationsTotal > 0) && (
+          {(dueDate || stopwatch || notificationsTotal > 0) && (
             <span className={styles.attachments}>
               {notificationsTotal > 0 && (
                 <span
@@ -122,14 +122,14 @@ const Card = React.memo(
                   <DueDate value={dueDate} size="tiny" />
                 </span>
               )}
-              {timer && (
+              {stopwatch && (
                 <span className={classNames(styles.attachment, styles.attachmentLeft)}>
-                  <Timer
+                  <Stopwatch
                     as="span"
-                    startedAt={timer.startedAt}
-                    total={timer.total}
+                    startedAt={stopwatch.startedAt}
+                    total={stopwatch.total}
                     size="tiny"
-                    onClick={canEdit ? handleToggleTimerClick : undefined}
+                    onClick={canEdit ? handleToggleStopwatchClick : undefined}
                   />
                 </span>
               )}
@@ -171,7 +171,7 @@ const Card = React.memo(
                       <ActionsPopup
                         card={{
                           dueDate,
-                          timer,
+                          stopwatch,
                           boardId,
                           listId,
                           projectId,
@@ -219,7 +219,7 @@ Card.propTypes = {
   index: PropTypes.number.isRequired,
   name: PropTypes.string.isRequired,
   dueDate: PropTypes.instanceOf(Date),
-  timer: PropTypes.object, // eslint-disable-line react/forbid-prop-types
+  stopwatch: PropTypes.object, // eslint-disable-line react/forbid-prop-types
   coverUrl: PropTypes.string,
   boardId: PropTypes.string.isRequired,
   listId: PropTypes.string.isRequired,
@@ -252,7 +252,7 @@ Card.propTypes = {
 
 Card.defaultProps = {
   dueDate: undefined,
-  timer: undefined,
+  stopwatch: undefined,
   coverUrl: undefined,
 };
 
diff --git a/client/src/components/CardModal/CardModal.jsx b/client/src/components/CardModal/CardModal.jsx
index 6370fdb6..d72ccca2 100755
--- a/client/src/components/CardModal/CardModal.jsx
+++ b/client/src/components/CardModal/CardModal.jsx
@@ -6,7 +6,7 @@ import { Button, Grid, Icon, Modal } from 'semantic-ui-react';
 import { usePopup } from '../../lib/popup';
 import { Markdown } from '../../lib/custom-ui';
 
-import { startTimer, stopTimer } from '../../utils/timer';
+import { startStopwatch, stopStopwatch } from '../../utils/stopwatch';
 import NameField from './NameField';
 import DescriptionEdit from './DescriptionEdit';
 import Tasks from './Tasks';
@@ -17,11 +17,11 @@ import Activities from './Activities';
 import User from '../User';
 import Label from '../Label';
 import DueDate from '../DueDate';
-import Timer from '../Timer';
+import Stopwatch from '../Stopwatch';
 import BoardMembershipsStep from '../BoardMembershipsStep';
 import LabelsStep from '../LabelsStep';
 import DueDateEditStep from '../DueDateEditStep';
-import TimerEditStep from '../TimerEditStep';
+import StopwatchEditStep from '../StopwatchEditStep';
 import CardMoveStep from '../CardMoveStep';
 import DeleteStep from '../DeleteStep';
 
@@ -32,7 +32,7 @@ const CardModal = React.memo(
     name,
     description,
     dueDate,
-    timer,
+    stopwatch,
     isSubscribed,
     isActivitiesFetching,
     isAllActivitiesFetched,
@@ -83,11 +83,11 @@ const CardModal = React.memo(
 
     const isGalleryOpened = useRef(false);
 
-    const handleToggleTimerClick = useCallback(() => {
+    const handleToggleStopwatchClick = useCallback(() => {
       onUpdate({
-        timer: timer.startedAt ? stopTimer(timer) : startTimer(timer),
+        stopwatch: stopwatch.startedAt ? stopStopwatch(stopwatch) : startStopwatch(stopwatch),
       });
-    }, [timer, onUpdate]);
+    }, [stopwatch, onUpdate]);
 
     const handleNameUpdate = useCallback(
       (newName) => {
@@ -116,10 +116,10 @@ const CardModal = React.memo(
       [onUpdate],
     );
 
-    const handleTimerUpdate = useCallback(
-      (newTimer) => {
+    const handleStopwatchUpdate = useCallback(
+      (newStopwatch) => {
         onUpdate({
-          timer: newTimer,
+          stopwatch: newStopwatch,
         });
       },
       [onUpdate],
@@ -160,7 +160,7 @@ const CardModal = React.memo(
     const BoardMembershipsPopup = usePopup(BoardMembershipsStep);
     const LabelsPopup = usePopup(LabelsStep);
     const DueDateEditPopup = usePopup(DueDateEditStep);
-    const TimerEditPopup = usePopup(TimerEditStep);
+    const StopwatchEditPopup = usePopup(StopwatchEditStep);
     const CardMovePopup = usePopup(CardMoveStep);
     const DeletePopup = usePopup(DeleteStep);
 
@@ -185,7 +185,7 @@ const CardModal = React.memo(
         </Grid.Row>
         <Grid.Row className={styles.modalPadding}>
           <Grid.Column width={canEdit ? 12 : 16} className={styles.contentPadding}>
-            {(users.length > 0 || labels.length > 0 || dueDate || timer) && (
+            {(users.length > 0 || labels.length > 0 || dueDate || stopwatch) && (
               <div className={styles.moduleWrapper}>
                 {users.length > 0 && (
                   <div className={styles.attachments}>
@@ -294,30 +294,33 @@ const CardModal = React.memo(
                     </span>
                   </div>
                 )}
-                {timer && (
+                {stopwatch && (
                   <div className={styles.attachments}>
                     <div className={styles.text}>
-                      {t('common.timer', {
+                      {t('common.stopwatch', {
                         context: 'title',
                       })}
                     </div>
                     <span className={styles.attachment}>
                       {canEdit ? (
-                        <TimerEditPopup defaultValue={timer} onUpdate={handleTimerUpdate}>
-                          <Timer startedAt={timer.startedAt} total={timer.total} />
-                        </TimerEditPopup>
+                        <StopwatchEditPopup
+                          defaultValue={stopwatch}
+                          onUpdate={handleStopwatchUpdate}
+                        >
+                          <Stopwatch startedAt={stopwatch.startedAt} total={stopwatch.total} />
+                        </StopwatchEditPopup>
                       ) : (
-                        <Timer startedAt={timer.startedAt} total={timer.total} />
+                        <Stopwatch startedAt={stopwatch.startedAt} total={stopwatch.total} />
                       )}
                     </span>
                     {canEdit && (
                       <button
-                        onClick={handleToggleTimerClick}
+                        onClick={handleToggleStopwatchClick}
                         type="button"
                         className={classNames(styles.attachment, styles.dueDate)}
                       >
                         <Icon
-                          name={timer.startedAt ? 'pause' : 'play'}
+                          name={stopwatch.startedAt ? 'pause' : 'play'}
                           size="small"
                           className={styles.addAttachment}
                         />
@@ -447,12 +450,12 @@ const CardModal = React.memo(
                     })}
                   </Button>
                 </DueDateEditPopup>
-                <TimerEditPopup defaultValue={timer} onUpdate={handleTimerUpdate}>
+                <StopwatchEditPopup defaultValue={stopwatch} onUpdate={handleStopwatchUpdate}>
                   <Button fluid className={styles.actionButton}>
                     <Icon name="clock outline" className={styles.actionIcon} />
-                    {t('common.timer')}
+                    {t('common.stopwatch')}
                   </Button>
-                </TimerEditPopup>
+                </StopwatchEditPopup>
                 <AttachmentAddPopup onCreate={onAttachmentCreate}>
                   <Button fluid className={styles.actionButton}>
                     <Icon name="attach" className={styles.actionIcon} />
@@ -524,7 +527,7 @@ CardModal.propTypes = {
   name: PropTypes.string.isRequired,
   description: PropTypes.string,
   dueDate: PropTypes.instanceOf(Date),
-  timer: PropTypes.object, // eslint-disable-line react/forbid-prop-types
+  stopwatch: PropTypes.object, // eslint-disable-line react/forbid-prop-types
   isSubscribed: PropTypes.bool.isRequired,
   isActivitiesFetching: PropTypes.bool.isRequired,
   isAllActivitiesFetched: PropTypes.bool.isRequired,
@@ -577,7 +580,7 @@ CardModal.propTypes = {
 CardModal.defaultProps = {
   description: undefined,
   dueDate: undefined,
-  timer: undefined,
+  stopwatch: undefined,
 };
 
 export default CardModal;
diff --git a/client/src/components/Timer/Timer.jsx b/client/src/components/Stopwatch/Stopwatch.jsx
similarity index 84%
rename from client/src/components/Timer/Timer.jsx
rename to client/src/components/Stopwatch/Stopwatch.jsx
index 3f3a2812..14abcf47 100644
--- a/client/src/components/Timer/Timer.jsx
+++ b/client/src/components/Stopwatch/Stopwatch.jsx
@@ -4,9 +4,9 @@ import PropTypes from 'prop-types';
 import classNames from 'classnames';
 import { useForceUpdate, usePrevious } from '../../lib/hooks';
 
-import { formatTimer } from '../../utils/timer';
+import { formatStopwatch } from '../../utils/stopwatch';
 
-import styles from './Timer.module.scss';
+import styles from './Stopwatch.module.scss';
 
 const SIZES = {
   TINY: 'tiny',
@@ -14,7 +14,7 @@ const SIZES = {
   MEDIUM: 'medium',
 };
 
-const Timer = React.memo(({ as, startedAt, total, size, isDisabled, onClick }) => {
+const Stopwatch = React.memo(({ as, startedAt, total, size, isDisabled, onClick }) => {
   const prevStartedAt = usePrevious(startedAt);
   const forceUpdate = useForceUpdate();
 
@@ -56,7 +56,7 @@ const Timer = React.memo(({ as, startedAt, total, size, isDisabled, onClick }) =
         onClick && styles.wrapperHoverable,
       )}
     >
-      {formatTimer({ startedAt, total })}
+      {formatStopwatch({ startedAt, total })}
     </span>
   );
 
@@ -71,7 +71,7 @@ const Timer = React.memo(({ as, startedAt, total, size, isDisabled, onClick }) =
   );
 });
 
-Timer.propTypes = {
+Stopwatch.propTypes = {
   as: PropTypes.elementType,
   startedAt: PropTypes.instanceOf(Date),
   total: PropTypes.number.isRequired, // eslint-disable-line react/no-unused-prop-types
@@ -80,7 +80,7 @@ Timer.propTypes = {
   onClick: PropTypes.func,
 };
 
-Timer.defaultProps = {
+Stopwatch.defaultProps = {
   as: 'button',
   startedAt: undefined,
   size: SIZES.MEDIUM,
@@ -88,4 +88,4 @@ Timer.defaultProps = {
   onClick: undefined,
 };
 
-export default Timer;
+export default Stopwatch;
diff --git a/client/src/components/Timer/Timer.module.scss b/client/src/components/Stopwatch/Stopwatch.module.scss
similarity index 100%
rename from client/src/components/Timer/Timer.module.scss
rename to client/src/components/Stopwatch/Stopwatch.module.scss
diff --git a/client/src/components/Stopwatch/index.js b/client/src/components/Stopwatch/index.js
new file mode 100644
index 00000000..a459878c
--- /dev/null
+++ b/client/src/components/Stopwatch/index.js
@@ -0,0 +1,3 @@
+import Stopwatch from './Stopwatch';
+
+export default Stopwatch;
diff --git a/client/src/components/TimerEditStep/TimerEditStep.jsx b/client/src/components/StopwatchEditStep/StopwatchEditStep.jsx
similarity index 85%
rename from client/src/components/TimerEditStep/TimerEditStep.jsx
rename to client/src/components/StopwatchEditStep/StopwatchEditStep.jsx
index 806358fc..9e7b2a48 100644
--- a/client/src/components/TimerEditStep/TimerEditStep.jsx
+++ b/client/src/components/StopwatchEditStep/StopwatchEditStep.jsx
@@ -7,12 +7,18 @@ import { useToggle } from '../../lib/hooks';
 import { Input, Popup } from '../../lib/custom-ui';
 
 import { useForm } from '../../hooks';
-import { createTimer, getTimerParts, startTimer, stopTimer, updateTimer } from '../../utils/timer';
+import {
+  createStopwatch,
+  getStopwatchParts,
+  startStopwatch,
+  stopStopwatch,
+  updateStopwatch,
+} from '../../utils/stopwatch';
 
-import styles from './TimerEditStep.module.scss';
+import styles from './StopwatchEditStep.module.scss';
 
-const createData = (timer) => {
-  if (!timer) {
+const createData = (stopwatch) => {
+  if (!stopwatch) {
     return {
       hours: '0',
       minutes: '0',
@@ -20,7 +26,7 @@ const createData = (timer) => {
     };
   }
 
-  const { hours, minutes, seconds } = getTimerParts(timer);
+  const { hours, minutes, seconds } = getStopwatchParts(stopwatch);
 
   return {
     hours: `${hours}`,
@@ -29,7 +35,7 @@ const createData = (timer) => {
   };
 };
 
-const TimerEditStep = React.memo(({ defaultValue, onUpdate, onBack, onClose }) => {
+const StopwatchEditStep = React.memo(({ defaultValue, onUpdate, onBack, onClose }) => {
   const [t] = useTranslation();
   const [data, handleFieldChange, setData] = useForm(() => createData(defaultValue));
   const [isEditing, toggleEditing] = useToggle();
@@ -39,12 +45,12 @@ const TimerEditStep = React.memo(({ defaultValue, onUpdate, onBack, onClose }) =
   const secondsField = useRef(null);
 
   const handleStartClick = useCallback(() => {
-    onUpdate(startTimer(defaultValue));
+    onUpdate(startStopwatch(defaultValue));
     onClose();
   }, [defaultValue, onUpdate, onClose]);
 
   const handleStopClick = useCallback(() => {
-    onUpdate(stopTimer(defaultValue));
+    onUpdate(stopStopwatch(defaultValue));
   }, [defaultValue, onUpdate]);
 
   const handleClearClick = useCallback(() => {
@@ -83,11 +89,11 @@ const TimerEditStep = React.memo(({ defaultValue, onUpdate, onBack, onClose }) =
     }
 
     if (defaultValue) {
-      if (!dequal(parts, getTimerParts(defaultValue))) {
-        onUpdate(updateTimer(defaultValue, parts));
+      if (!dequal(parts, getStopwatchParts(defaultValue))) {
+        onUpdate(updateStopwatch(defaultValue, parts));
       }
     } else {
-      onUpdate(createTimer(parts));
+      onUpdate(createStopwatch(parts));
     }
 
     onClose();
@@ -102,7 +108,7 @@ const TimerEditStep = React.memo(({ defaultValue, onUpdate, onBack, onClose }) =
   return (
     <>
       <Popup.Header onBack={onBack}>
-        {t('common.editTimer', {
+        {t('common.editStopwatch', {
           context: 'title',
         })}
       </Popup.Header>
@@ -171,16 +177,16 @@ const TimerEditStep = React.memo(({ defaultValue, onUpdate, onBack, onClose }) =
   );
 });
 
-TimerEditStep.propTypes = {
+StopwatchEditStep.propTypes = {
   defaultValue: PropTypes.object, // eslint-disable-line react/forbid-prop-types
   onUpdate: PropTypes.func.isRequired,
   onBack: PropTypes.func,
   onClose: PropTypes.func.isRequired,
 };
 
-TimerEditStep.defaultProps = {
+StopwatchEditStep.defaultProps = {
   defaultValue: undefined,
   onBack: undefined,
 };
 
-export default TimerEditStep;
+export default StopwatchEditStep;
diff --git a/client/src/components/TimerEditStep/TimerEditStep.module.scss b/client/src/components/StopwatchEditStep/StopwatchEditStep.module.scss
similarity index 100%
rename from client/src/components/TimerEditStep/TimerEditStep.module.scss
rename to client/src/components/StopwatchEditStep/StopwatchEditStep.module.scss
diff --git a/client/src/components/StopwatchEditStep/index.js b/client/src/components/StopwatchEditStep/index.js
new file mode 100644
index 00000000..9b672bd7
--- /dev/null
+++ b/client/src/components/StopwatchEditStep/index.js
@@ -0,0 +1,3 @@
+import StopwatchEditStep from './StopwatchEditStep';
+
+export default StopwatchEditStep;
diff --git a/client/src/components/Timer/index.js b/client/src/components/Timer/index.js
deleted file mode 100644
index 26db3667..00000000
--- a/client/src/components/Timer/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import Timer from './Timer';
-
-export default Timer;
diff --git a/client/src/components/TimerEditStep/index.js b/client/src/components/TimerEditStep/index.js
deleted file mode 100644
index 61329c29..00000000
--- a/client/src/components/TimerEditStep/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import TimerEditStep from './TimerEditStep';
-
-export default TimerEditStep;
diff --git a/client/src/containers/CardContainer.js b/client/src/containers/CardContainer.js
index 7e0aa0a3..127d443d 100755
--- a/client/src/containers/CardContainer.js
+++ b/client/src/containers/CardContainer.js
@@ -20,7 +20,7 @@ const makeMapStateToProps = () => {
     const allLabels = selectors.selectLabelsForCurrentBoard(state);
     const currentUserMembership = selectors.selectCurrentUserMembershipForCurrentBoard(state);
 
-    const { name, dueDate, timer, coverUrl, boardId, listId, isPersisted } = selectCardById(
+    const { name, dueDate, stopwatch, coverUrl, boardId, listId, isPersisted } = selectCardById(
       state,
       id,
     );
@@ -38,7 +38,7 @@ const makeMapStateToProps = () => {
       index,
       name,
       dueDate,
-      timer,
+      stopwatch,
       coverUrl,
       boardId,
       listId,
diff --git a/client/src/containers/CardModalContainer.js b/client/src/containers/CardModalContainer.js
index 7cc55472..ceae9840 100755
--- a/client/src/containers/CardModalContainer.js
+++ b/client/src/containers/CardModalContainer.js
@@ -21,7 +21,7 @@ const mapStateToProps = (state) => {
     name,
     description,
     dueDate,
-    timer,
+    stopwatch,
     isSubscribed,
     isActivitiesFetching,
     isAllActivitiesFetched,
@@ -49,7 +49,7 @@ const mapStateToProps = (state) => {
     name,
     description,
     dueDate,
-    timer,
+    stopwatch,
     isSubscribed,
     isActivitiesFetching,
     isAllActivitiesFetched,
diff --git a/client/src/locales/cs/core.js b/client/src/locales/cs/core.js
index 1d69f11c..66781fc5 100644
--- a/client/src/locales/cs/core.js
+++ b/client/src/locales/cs/core.js
@@ -76,7 +76,7 @@ export default {
       editEmail_title: 'Upravit e-mail',
       editLabel_title: 'Upravit štítek',
       editPassword_title: 'Upravit heslo',
-      editTimer_title: 'Upravit časovač',
+      editStopwatch_title: 'Upravit časovač',
       editUsername_title: 'Upravit uživatelské jméno',
       email: 'E-mail',
       emailAlreadyInUse: 'E-mail se již používá',
@@ -127,11 +127,11 @@ export default {
       selectList: 'Vybrat seznam',
       selectProject: 'Vybrat projekt',
       settings: 'Nastavení',
+      stopwatch: 'Časovač',
       subscribeToMyOwnCardsByDefault: 'Ve výchozím nastavení odebírat vlastní karty',
       taskActions_title: 'Akce na úkolu',
       tasks: 'Úkoly',
       time: 'Čas',
-      timer: 'Časovač',
       title: 'Titulek',
       userActions_title: 'Akce na uživateli',
       userAddedThisCardToList: '<0>{{user}}</0><1> přidal kartu do {{list}}</1>',
@@ -183,7 +183,7 @@ export default {
       editDescription_title: 'Upravit popis',
       editEmail_title: 'Upravit e-mail',
       editPassword_title: 'Upravit heslo',
-      editTimer_title: 'Upravit časovač',
+      editStopwatch_title: 'Upravit časovač',
       editTitle_title: 'Upravit titulek',
       editUsername_title: 'Upravit uživatelské jméno',
       leaveBoard: 'Opustit tabuli',
diff --git a/client/src/locales/da/core.js b/client/src/locales/da/core.js
index 76c9f6f2..09fe1bca 100644
--- a/client/src/locales/da/core.js
+++ b/client/src/locales/da/core.js
@@ -75,7 +75,7 @@ export default {
       editEmail_title: 'Ændre E-mail',
       editLabel_title: 'ændre mærkat',
       editPassword_title: 'Ændre løsen',
-      editTimer_title: 'Ændre timer',
+      editStopwatch_title: 'Ændre timer',
       editUsername_title: 'Ændre brugernavn',
       email: 'E-mail',
       emailAlreadyInUse: 'E-mail allerede i brug',
@@ -126,11 +126,11 @@ export default {
       selectList: 'Vælg liste',
       selectProject: 'Vælg projekt',
       settings: 'Indstillinger',
+      stopwatch: 'Tidsmåler',
       subscribeToMyOwnCardsByDefault: 'Abonnér på egne kort som standard',
       taskActions_title: 'Opgave handlinger',
       tasks: 'Opgaver',
       time: 'Tid',
-      timer: 'Tidsmåler',
       title: 'Overskrift',
       userActions_title: 'Brugerhandlinger',
       userAddedThisCardToList: '<0>{{user}}</0><1> tilføjede kortet til {{list}}</1>',
@@ -183,7 +183,7 @@ export default {
       editDescription_title: 'Ændre beskrivelse',
       editEmail_title: 'Ændre e-mail',
       editPassword_title: 'Ændre Løsen',
-      editTimer_title: 'Ændre tidstager',
+      editStopwatch_title: 'Ændre tidstager',
       editTitle_title: 'Ændre overskrift',
       editUsername_title: 'Ændre brugernavn',
       leaveBoard: 'Forlad bræt',
diff --git a/client/src/locales/de/core.js b/client/src/locales/de/core.js
index ef09618c..baab3c77 100644
--- a/client/src/locales/de/core.js
+++ b/client/src/locales/de/core.js
@@ -82,7 +82,7 @@ export default {
       editEmail_title: 'E-Mail-Adresse bearbeiten',
       editLabel_title: 'Label bearbeiten',
       editPassword_title: 'Passwort ändern',
-      editTimer_title: 'Timer bearbeiten',
+      editStopwatch_title: 'Stoppuhr bearbeiten',
       editUsername_title: 'Benutzername ändern',
       email: 'E-Mail-Adresse',
       emailAlreadyInUse: 'E-Mail-Adresse bereits in Verwendung',
@@ -134,12 +134,12 @@ export default {
       selectList: 'Liste auswählen',
       selectProject: 'Projekt auswählen',
       settings: 'Einstellungen',
+      stopwatch: 'Stoppuhr',
       subscribeToMyOwnCardsByDefault: 'Standardmäßig meine eigenen Karten abonnieren',
       taskActions_title: 'Aufgabenaktionen',
       tasks: 'Aufgaben',
       thereIsNoPreviewAvailableForThisAttachment: 'Für diesen Anhang ist keine Vorschau verfügbar',
       time: 'Zeit',
-      timer: 'Timer',
       title: 'Titel',
       userActions_title: 'Benutzeraktionen',
       userAddedThisCardToList: '<0>{{user}}</0><1> hat diese Karte hinzugefügt zu {{list}}</1>',
@@ -193,7 +193,7 @@ export default {
       editDescription_title: 'Beschreibung ändern',
       editEmail_title: 'E-Mail-Adresse bearbeiten',
       editPassword_title: 'Passwort ändern',
-      editTimer_title: 'Timer bearbeiten',
+      editStopwatch_title: 'Stoppuhr bearbeiten',
       editTitle_title: 'Titel bearbeiten',
       editUsername_title: 'Benutzername ändern',
       hideDetails: 'Details ausblenden',
diff --git a/client/src/locales/en/core.js b/client/src/locales/en/core.js
index eec6b5d1..ab165d33 100644
--- a/client/src/locales/en/core.js
+++ b/client/src/locales/en/core.js
@@ -80,7 +80,7 @@ export default {
       editLabel_title: 'Edit Label',
       editPassword_title: 'Edit Password',
       editPermissions_title: 'Edit Permissions',
-      editTimer_title: 'Edit Timer',
+      editStopwatch_title: 'Edit Stopwatch',
       editUsername_title: 'Edit Username',
       email: 'E-mail',
       emailAlreadyInUse: 'E-mail already in use',
@@ -138,13 +138,13 @@ export default {
       selectPermissions_title: 'Select Permissions',
       selectProject: 'Select project',
       settings: 'Settings',
+      stopwatch: 'Stopwatch',
       subscribeToMyOwnCardsByDefault: 'Subscribe to my own cards by default',
       taskActions_title: 'Task Actions',
       tasks: 'Tasks',
       thereIsNoPreviewAvailableForThisAttachment:
         'There is no preview available for this attachment',
       time: 'Time',
-      timer: 'Timer',
       title: 'Title',
       userActions_title: 'User Actions',
       userAddedThisCardToList: '<0>{{user}}</0><1> added this card to {{list}}</1>',
@@ -201,7 +201,7 @@ export default {
       editInformation_title: 'Edit Information',
       editPassword_title: 'Edit Password',
       editPermissions: 'Edit permissions',
-      editTimer_title: 'Edit Timer',
+      editStopwatch_title: 'Edit Stopwatch',
       editTitle_title: 'Edit Title',
       editUsername_title: 'Edit Username',
       hideDetails: 'Hide details',
diff --git a/client/src/locales/es/core.js b/client/src/locales/es/core.js
index 26ede75f..5d561154 100644
--- a/client/src/locales/es/core.js
+++ b/client/src/locales/es/core.js
@@ -69,7 +69,7 @@ export default {
       editEmail_title: 'Editar Correo',
       editLabel_title: 'Editar Etiqueta',
       editPassword_title: 'Editar Contraseña',
-      editTimer_title: 'Editar Temporizador',
+      editStopwatch_title: 'Editar Temporizador',
       editUsername_title: 'Edit nombre de usuario',
       email: 'Correo',
       emailAlreadyInUse: 'El correo ya está en uso',
@@ -115,11 +115,11 @@ export default {
       selectList: 'Seleccionar Lista',
       selectProject: 'Seleccionar Proyecto',
       settings: 'Configuraciones',
+      stopwatch: 'Temporizador',
       subscribeToMyOwnCardsByDefault: 'Suscribirme a mis propias tarjetas por defecto',
       taskActions_title: 'Acciones de Tareas',
       tasks: 'Tareas',
       time: 'Tiempo',
-      timer: 'Temporizador',
       title: 'Título',
       userActions_title: 'Acciones de Usuario',
       userAddedThisCardToList: '<0>{{user}}</0><1> añadido a esta tarjeta en {{list}}</1>',
@@ -172,7 +172,7 @@ export default {
       editDescription_title: 'Editar Descripción',
       editEmail_title: 'Editar Correo',
       editPassword_title: 'Editar Contraseña',
-      editTimer_title: 'Edit Temporizador',
+      editStopwatch_title: 'Edit Temporizador',
       editTitle_title: 'Edit Título',
       editUsername_title: 'Editar Nombre de Usuario',
       logOut_title: 'Cerrar Sesión',
diff --git a/client/src/locales/fr/core.js b/client/src/locales/fr/core.js
index 8128750c..45d64d25 100644
--- a/client/src/locales/fr/core.js
+++ b/client/src/locales/fr/core.js
@@ -69,7 +69,7 @@ export default {
       editEmail_title: "Modifier l'e-mail",
       editLabel_title: "Modifier l'étiquette",
       editPassword_title: 'Modifier le mot de passe',
-      editTimer_title: 'Modifier la minuterie',
+      editStopwatch_title: 'Modifier la minuterie',
       editUsername_title: "Modifier le nom d'utilisateur",
       email: 'E-mail',
       emailAlreadyInUse: 'Email déjà utilisé',
@@ -114,11 +114,11 @@ export default {
       selectList: 'Sélectionner une liste',
       selectProject: 'Sélectionner un projet',
       settings: 'Réglages',
+      stopwatch: 'Minuteur',
       subscribeToMyOwnCardsByDefault: 'Abonnez-vous à mes propres cartes par défaut',
       taskActions_title: 'Actions de tâche',
       tasks: 'Tâches',
       time: 'Temps',
-      timer: 'Minuteur',
       title: 'Titre',
       userActions_title: "Actions de l'utilisateur",
       userAddedThisCardToList: '<0> {{user}} </0> <1> a ajouté cette carte à {{list}} </1>',
@@ -172,7 +172,7 @@ export default {
       editDescription_title: 'Éditer la description',
       editEmail_title: "Modifier l'e-mail",
       editPassword_title: 'Modifier le mot de passe',
-      editTimer_title: 'Modifier la minuterie',
+      editStopwatch_title: 'Modifier la minuterie',
       editTitle_title: 'Modifier le titre',
       editUsername_title: "Modifier le nom d'utilisateur",
       logOut_title: 'Se déconnecter',
diff --git a/client/src/locales/it/core.js b/client/src/locales/it/core.js
index 1b0b294f..f2a2f250 100644
--- a/client/src/locales/it/core.js
+++ b/client/src/locales/it/core.js
@@ -79,7 +79,7 @@ export default {
       editLabel_title: 'Modifica Etichetta',
       editPassword_title: 'Modifica Password',
       editPermissions_title: 'Modifica Permessi',
-      editTimer_title: 'Modifica Timer',
+      editStopwatch_title: 'Modifica Timer',
       editUsername_title: 'Modifica Username',
       email: 'E-mail',
       emailAlreadyInUse: 'E-mail già in uso',
@@ -135,13 +135,13 @@ export default {
       selectPermissions_title: 'Seleziona Permessi',
       selectProject: 'Seleziona progetto',
       settings: 'Impostazioni',
+      stopwatch: 'Timer',
       subscribeToMyOwnCardsByDefault: 'Abbonati alle mie card per impostazione predefinita',
       taskActions_title: 'Task Azioni',
       tasks: 'Tasks',
       thereIsNoPreviewAvailableForThisAttachment:
         'Non è disponibile alcuna anteprima per questo allegato',
       time: 'Tempo',
-      timer: 'Timer',
       title: 'Titolo',
       userActions_title: 'Azioni Utente',
       userAddedThisCardToList: '<0>{{user}}</0><1> ha aggiunto questa card a {{list}}</1>',
@@ -198,7 +198,7 @@ export default {
       editInformation_title: 'Modifca Informazioni',
       editPassword_title: 'Modifica Password',
       editPermissions: 'Modifica permessi',
-      editTimer_title: 'Modifica Timer',
+      editStopwatch_title: 'Modifica Timer',
       editTitle_title: 'Modifica Titolo',
       editUsername_title: 'Modifica Username',
       hideDetails: 'Nascondi dettagli',
diff --git a/client/src/locales/ja/core.js b/client/src/locales/ja/core.js
index 5b1671a3..4a1986d3 100644
--- a/client/src/locales/ja/core.js
+++ b/client/src/locales/ja/core.js
@@ -76,7 +76,7 @@ export default {
       editEmail_title: 'Eメールを編集',
       editLabel_title: 'ラベルを編集',
       editPassword_title: 'パスワードを編集',
-      editTimer_title: 'タイマーを編集',
+      editStopwatch_title: 'タイマーを編集',
       editUsername_title: 'ユーザー名を編集',
       email: 'Eメール',
       emailAlreadyInUse: 'Eメールは既に使われています',
@@ -127,11 +127,11 @@ export default {
       selectList: 'リストを選択',
       selectProject: 'プロジェクトを選択',
       settings: '設定',
+      stopwatch: 'タイマー',
       subscribeToMyOwnCardsByDefault: '自分のカードをデフォルトで購読する',
       taskActions_title: 'タスクのアクション',
       tasks: 'タスク',
       time: '時間',
-      timer: 'タイマー',
       title: 'タイトル',
       userActions_title: 'ユーザーのアクション',
       userAddedThisCardToList: '<0>{{user}}</0> は <1>{{list}} をこのカードに追加しました</1>',
@@ -185,7 +185,7 @@ export default {
       editDescription_title: '説明を編集',
       editEmail_title: 'Eメールを編集',
       editPassword_title: 'パスワードの編集',
-      editTimer_title: 'タイマーの編集',
+      editStopwatch_title: 'タイマーの編集',
       editTitle_title: 'タイトルの編集',
       editUsername_title: 'ユーザー名の編集',
       leaveBoard: 'ボードから退出',
diff --git a/client/src/locales/ko/core.js b/client/src/locales/ko/core.js
index 6c60e9b4..300dbc26 100644
--- a/client/src/locales/ko/core.js
+++ b/client/src/locales/ko/core.js
@@ -78,7 +78,7 @@ export default {
       editInformation_title: '정보 수정',
       editLabel_title: '라벨 수정',
       editPassword_title: '비밀번호 수정',
-      editTimer_title: '타이머 수정',
+      editStopwatch_title: '타이머 수정',
       editUsername_title: '사용자이름 수정',
       email: '메일',
       emailAlreadyInUse: '기 가입된 이메일이 존재합니다.',
@@ -130,13 +130,13 @@ export default {
       selectList: '리스트 선택',
       selectProject: '프로젝트 선택',
       settings: '설정',
+      stopwatch: '활동시간',
       subscribeToMyOwnCardsByDefault: '내 항목카드는 기본으로 구독',
       taskActions_title: '태스크 활동',
       tasks: '태스크',
       thereIsNoPreviewAvailableForThisAttachment:
         '이 첨부 파일에 사용할 수 있는 미리보기가 없습니다.',
       time: '시간',
-      timer: '활동시간',
       title: '제목',
       userActions_title: '',
       userAddedThisCardToList: '<0>{{user}}</0><1>이 카드를 {{list}}</1>에 추가했습니다.',
@@ -190,7 +190,7 @@ export default {
       editEmail_title: '메일 수정',
       editInformation_title: '정보 수정',
       editPassword_title: '패스워드 수정',
-      editTimer_title: '시간 수정',
+      editStopwatch_title: '시간 수정',
       editTitle_title: '제목 수정',
       editUsername_title: '이름 수정',
       leaveBoard: '보드에서 나가기',
diff --git a/client/src/locales/pl/core.js b/client/src/locales/pl/core.js
index f10202db..a9916a59 100644
--- a/client/src/locales/pl/core.js
+++ b/client/src/locales/pl/core.js
@@ -69,7 +69,7 @@ export default {
       editEmail_title: 'Edytuj E-mail',
       editLabel_title: 'Edytuj Oznaczenie',
       editPassword_title: 'Edytuj Hasło',
-      editTimer_title: 'Edytuj Odliczanie',
+      editStopwatch_title: 'Edytuj Odliczanie',
       editUsername_title: 'Edytuj Nazwę Użytkownika',
       email: 'E-mail',
       emailAlreadyInUse: 'E-mail jest już używany',
@@ -115,11 +115,11 @@ export default {
       selectList: 'Wybierz listę',
       selectProject: 'Wybierz projekt',
       settings: 'Ustawienia',
+      stopwatch: 'Odliczanie',
       subscribeToMyOwnCardsByDefault: 'Zapisz mnie do moich kart automatycznie',
       taskActions_title: 'Akcje Zadania',
       tasks: 'Zadania',
       time: 'Czas',
-      timer: 'Odliczanie',
       title: 'Tytuł',
       userActions_title: 'Akcje użytkownika',
       userAddedThisCardToList: '<0>{{user}}</0><1> dodał tę kartę w {{list}}</1>',
@@ -172,7 +172,7 @@ export default {
       editDescription_title: 'Edytuj Opis',
       editEmail_title: 'Edytuj E-mail',
       editPassword_title: 'Edytuj Hasło',
-      editTimer_title: 'Edytuj Odliczanie',
+      editStopwatch_title: 'Edytuj Odliczanie',
       editTitle_title: 'Edytuj Tytuł',
       editUsername_title: 'Edytuj Nazwę Użytkownika',
       logOut_title: 'Wyloguj',
diff --git a/client/src/locales/ru/core.js b/client/src/locales/ru/core.js
index 87b37303..e2814419 100644
--- a/client/src/locales/ru/core.js
+++ b/client/src/locales/ru/core.js
@@ -77,7 +77,7 @@ export default {
       editLabel: 'Изменения метки',
       editPassword: 'Изменение пароля',
       editPermissions: 'Редактирование разрешений',
-      editTimer: 'Изменение таймера',
+      editStopwatch: 'Изменение секундомера',
       editTitle: 'Изменение названия',
       editUsername: 'Изменение имени пользователя',
       email: 'E-mail',
@@ -130,12 +130,12 @@ export default {
       selectPermissions: 'Выбор разрешений',
       selectProject: 'Выберите проект',
       settings: 'Настройки',
+      stopwatch: 'Секундомер',
       subscribeToMyOwnCardsByDefault: 'По умолчанию подписаться на мои собственные карточки',
       taskActions: 'Действия с задачей',
       tasks: 'Задачи',
       thereIsNoPreviewAvailableForThisAttachment: 'Предпросмотр для этого вложения недоступен',
       time: 'Время',
-      timer: 'Таймер',
       title: 'Название',
       userActions: 'Действия с пользователем',
       userAddedThisCardToList: '<0>{{user}}</0><1> добавил(а) эту карточку в {{list}}</1>',
@@ -187,8 +187,8 @@ export default {
       editEmail: 'Изменить e-mail',
       editPassword: 'Изменить пароль',
       editPermissions: 'Изменить разрешения',
+      editStopwatch: 'Изменить секундомер',
       editTask: 'Изменить задачу',
-      editTimer: 'Изменить таймер',
       editTitle: 'Изменить название',
       editUsername: 'Изменить имя пользователя',
       hideDetails: 'Скрыть подробности',
diff --git a/client/src/locales/sk/core.js b/client/src/locales/sk/core.js
index 9c81c7b2..e92fa443 100644
--- a/client/src/locales/sk/core.js
+++ b/client/src/locales/sk/core.js
@@ -77,7 +77,7 @@ export default {
       editInformation_title: 'Upraviť informácie',
       editLabel_title: 'Upraviť štítok',
       editPassword_title: 'Upraviť heslo',
-      editTimer_title: 'Upraviť časovač',
+      editStopwatch_title: 'Upraviť časovač',
       editUsername_title: 'Upraviť používateľské meno',
       email: 'E-mail',
       emailAlreadyInUse: 'E-mail je už použitý',
@@ -128,11 +128,11 @@ export default {
       selectList: 'Vybrať zoznam',
       selectProject: 'Vybrať projekt',
       settings: 'Nastavenia',
+      stopwatch: 'Časovač',
       subscribeToMyOwnCardsByDefault: 'Predvolene odoberať vlastné karty',
       taskActions_title: 'Akcie na úlohe',
       tasks: 'Úlohy',
       time: 'Čas',
-      timer: 'Časovač',
       title: 'Názov',
       userActions_title: 'Akcie na používateľovi',
       userAddedThisCardToList: '<0>{{user}}</0><1> pridal kartu do {{list}}</1>',
@@ -185,7 +185,7 @@ export default {
       editEmail_title: 'Upraviť e-mail',
       editInformation_title: 'Upraviť informácie',
       editPassword_title: 'Upraviť heslo',
-      editTimer_title: 'Upraviť časovač',
+      editStopwatch_title: 'Upraviť časovač',
       editTitle_title: 'Upraviť názov',
       editUsername_title: 'Upraviť používateľské meno',
       leaveBoard: 'Opustiť tabuľu',
diff --git a/client/src/locales/sv/core.js b/client/src/locales/sv/core.js
index 486b3161..34163641 100644
--- a/client/src/locales/sv/core.js
+++ b/client/src/locales/sv/core.js
@@ -78,7 +78,7 @@ export default {
       editEmail_title: 'Redigera E-mail',
       editLabel_title: 'Redigera Etikett',
       editPassword_title: 'Redigera Lösenord',
-      editTimer_title: 'Redigera Timer',
+      editStopwatch_title: 'Redigera Timer',
       editUsername_title: 'Redigera Användarnamn',
       email: 'E-mail',
       emailAlreadyInUse: 'E-mail används redan',
@@ -129,11 +129,11 @@ export default {
       selectList: 'Välj lista',
       selectProject: 'Välj projekt',
       settings: 'Inställningar',
+      stopwatch: 'Timer',
       subscribeToMyOwnCardsByDefault: 'Prenumerera på mina egna kort som standard',
       taskActions_title: 'Uppgiftsåtgärder',
       tasks: 'Uppgifter',
       time: 'Tid',
-      timer: 'Timer',
       title: 'Titel',
       userActions_title: 'Användaråtgärder',
       userAddedThisCardToList: '<0>{{user}}</0><1> lade till detta kort i {{list}}</1>',
@@ -186,7 +186,7 @@ export default {
       editDescription_title: 'Redigera Beskrivning',
       editEmail_title: 'Redigera E-mail',
       editPassword_title: 'Redigera Lösenord',
-      editTimer_title: 'Redigera Timer',
+      editStopwatch_title: 'Redigera Timer',
       editTitle_title: 'Redigera Titel',
       editUsername_title: 'Redigera Användarnamn',
       leaveBoard: 'Lämna tavla',
diff --git a/client/src/locales/uz/core.js b/client/src/locales/uz/core.js
index 873a7344..09c5f4bb 100644
--- a/client/src/locales/uz/core.js
+++ b/client/src/locales/uz/core.js
@@ -71,7 +71,7 @@ export default {
       editEmail_title: 'E-mail ni Tahrirlash',
       editLabel_title: 'Yorliqni Tahrirlash',
       editPassword_title: 'Parolni Tahrirlash',
-      editTimer_title: 'Taymerni Tahrirlash',
+      editStopwatch_title: 'Taymerni Tahrirlash',
       editUsername_title: 'Foydalanuvchi nomini Tahrirlash',
       email: 'E-mail',
       emailAlreadyInUse: 'E-mail allaqachon mavjud',
@@ -122,11 +122,11 @@ export default {
       selectList: "Ro'yxatni tanlash",
       selectProject: "Loyihani '",
       settings: 'Sozlamalar',
+      stopwatch: 'Taymer',
       subscribeToMyOwnCardsByDefault: "Odatiy holda o'z kartalarimga obuna bo'ling",
       taskActions_title: 'Vazifa Amallari',
       tasks: 'Vazifalar',
       time: 'Vaqt',
-      timer: 'Taymer',
       title: 'Sarlavha',
       userActions_title: 'Foydalanuvchi Amallari',
       userAddedThisCardToList: "<1>Ushbu kartani {{list}} ga</1><0>{{user}}</0> qo'shdi",
@@ -179,7 +179,7 @@ export default {
       editDescription_title: 'Izohni Tahrirlash',
       editEmail_title: 'E-mailni Tahrirlash',
       editPassword_title: 'Parolni Tahrirlash',
-      editTimer_title: 'Taymerni Tahrirlash',
+      editStopwatch_title: 'Taymerni Tahrirlash',
       editTitle_title: 'Sarlavhani Tahrirlash',
       editUsername_title: 'Foydalanuvchi nomini Tahrirlash',
       leaveBoard: 'Doskadan chiqish',
diff --git a/client/src/locales/zh/core.js b/client/src/locales/zh/core.js
index 2ab3f7ff..68ce6712 100644
--- a/client/src/locales/zh/core.js
+++ b/client/src/locales/zh/core.js
@@ -69,7 +69,7 @@ export default {
       editEmail_title: '编辑邮箱',
       editLabel_title: '编辑标签',
       editPassword_title: '修改密码',
-      editTimer_title: '修改时间',
+      editStopwatch_title: '修改时间',
       editUsername_title: '修改用户名',
       email: '邮箱',
       emailAlreadyInUse: '邮箱已使用',
@@ -120,11 +120,11 @@ export default {
       selectList: '选择列表',
       selectProject: '选择项目',
       settings: '设置',
+      stopwatch: '计时器',
       subscribeToMyOwnCardsByDefault: '默认关注自己创建的卡片',
       taskActions_title: '任务操作',
       tasks: '任务',
       time: '时间',
-      timer: '计时器',
       title: '标题',
       userActions_title: '用户操作',
       userAddedThisCardToList: '<0>{{user}}</0><1> 向列表 {{list}} 添加了该卡片</1>',
@@ -177,7 +177,7 @@ export default {
       editDescription_title: '编辑描述',
       editEmail_title: '编辑邮箱',
       editPassword_title: '编辑密码',
-      editTimer_title: '编辑实践',
+      editStopwatch_title: '编辑实践',
       editTitle_title: '编辑标题',
       editUsername_title: '编辑用户名',
       leaveBoard: '离开面板',
diff --git a/client/src/models/Card.js b/client/src/models/Card.js
index 5fbf0330..8ac9c7b2 100755
--- a/client/src/models/Card.js
+++ b/client/src/models/Card.js
@@ -14,7 +14,7 @@ export default class extends BaseModel {
     name: attr(),
     description: attr(),
     dueDate: attr(),
-    timer: attr(),
+    stopwatch: attr(),
     isSubscribed: attr({
       getDefault: () => false,
     }),
diff --git a/client/src/utils/timer.js b/client/src/utils/stopwatch.js
similarity index 55%
rename from client/src/utils/timer.js
rename to client/src/utils/stopwatch.js
index 259dc863..c3e93e11 100644
--- a/client/src/utils/timer.js
+++ b/client/src/utils/stopwatch.js
@@ -6,28 +6,28 @@ const getFullSeconds = ({ startedAt, total }) => {
   return total;
 };
 
-export const createTimer = ({ hours, minutes, seconds }) => ({
+export const createStopwatch = ({ hours, minutes, seconds }) => ({
   startedAt: null,
   total: hours * 60 * 60 + minutes * 60 + seconds,
 });
 
-export const updateTimer = ({ startedAt }, parts) => ({
-  ...createTimer(parts),
+export const updateStopwatch = ({ startedAt }, parts) => ({
+  ...createStopwatch(parts),
   startedAt: startedAt && new Date(),
 });
 
-export const startTimer = (timer) => ({
+export const startStopwatch = (stopwatch) => ({
   startedAt: new Date(),
-  total: timer ? timer.total : 0,
+  total: stopwatch ? stopwatch.total : 0,
 });
 
-export const stopTimer = (timer) => ({
+export const stopStopwatch = (stopwatch) => ({
   startedAt: null,
-  total: getFullSeconds(timer),
+  total: getFullSeconds(stopwatch),
 });
 
-export const getTimerParts = (timer) => {
-  const fullSeconds = getFullSeconds(timer);
+export const getStopwatchParts = (stopwatch) => {
+  const fullSeconds = getFullSeconds(stopwatch);
 
   const hours = Math.floor(fullSeconds / 3600);
   const minutes = Math.floor((fullSeconds - hours * 3600) / 60);
@@ -40,8 +40,8 @@ export const getTimerParts = (timer) => {
   };
 };
 
-export const formatTimer = (timer) => {
-  const { hours, minutes, seconds } = getTimerParts(timer);
+export const formatStopwatch = (stopwatch) => {
+  const { hours, minutes, seconds } = getStopwatchParts(stopwatch);
 
   return [hours, ...[minutes, seconds].map((part) => (part < 10 ? `0${part}` : part))].join(':');
 };
diff --git a/server/api/controllers/cards/create.js b/server/api/controllers/cards/create.js
index 0b2d2698..ab0c444e 100755
--- a/server/api/controllers/cards/create.js
+++ b/server/api/controllers/cards/create.js
@@ -14,7 +14,7 @@ const Errors = {
 
 const dueDateValidator = (value) => moment(value, moment.ISO_8601, true).isValid();
 
-const timerValidator = (value) => {
+const stopwatchValidator = (value) => {
   if (!_.isPlainObject(value) || _.size(value) !== 2) {
     return false;
   }
@@ -57,9 +57,9 @@ module.exports = {
       type: 'string',
       custom: dueDateValidator,
     },
-    timer: {
+    stopwatch: {
       type: 'json',
-      custom: timerValidator,
+      custom: stopwatchValidator,
     },
   },
 
@@ -95,7 +95,7 @@ module.exports = {
       throw Errors.NOT_ENOUGH_RIGHTS;
     }
 
-    const values = _.pick(inputs, ['position', 'name', 'description', 'dueDate', 'timer']);
+    const values = _.pick(inputs, ['position', 'name', 'description', 'dueDate', 'stopwatch']);
 
     const card = await sails.helpers.cards.createOne
       .with({
diff --git a/server/api/controllers/cards/update.js b/server/api/controllers/cards/update.js
index f87853e5..8ee37523 100755
--- a/server/api/controllers/cards/update.js
+++ b/server/api/controllers/cards/update.js
@@ -23,7 +23,7 @@ const Errors = {
 
 const dueDateValidator = (value) => moment(value, moment.ISO_8601, true).isValid();
 
-const timerValidator = (value) => {
+const stopwatchValidator = (value) => {
   if (!_.isPlainObject(value) || _.size(value) !== 2) {
     return false;
   }
@@ -80,9 +80,9 @@ module.exports = {
       custom: dueDateValidator,
       allowNull: true,
     },
-    timer: {
+    stopwatch: {
       type: 'json',
-      custom: timerValidator,
+      custom: stopwatchValidator,
     },
     isSubscribed: {
       type: 'boolean',
@@ -171,7 +171,7 @@ module.exports = {
       'name',
       'description',
       'dueDate',
-      'timer',
+      'stopwatch',
       'isSubscribed',
     ]);
 
diff --git a/server/api/models/Card.js b/server/api/models/Card.js
index 933201f9..e1e7335e 100755
--- a/server/api/models/Card.js
+++ b/server/api/models/Card.js
@@ -28,7 +28,7 @@ module.exports = {
       type: 'ref',
       columnName: 'due_date',
     },
-    timer: {
+    stopwatch: {
       type: 'json',
     },
 
diff --git a/server/db/migrations/20230227170557_rename_timer_to_stopwatch.js b/server/db/migrations/20230227170557_rename_timer_to_stopwatch.js
new file mode 100644
index 00000000..9d7b3e3a
--- /dev/null
+++ b/server/db/migrations/20230227170557_rename_timer_to_stopwatch.js
@@ -0,0 +1,9 @@
+module.exports.up = (knex) =>
+  knex.schema.table('card', (table) => {
+    table.renameColumn('timer', 'stopwatch');
+  });
+
+module.exports.down = (knex) =>
+  knex.schema.table('card', (table) => {
+    table.renameColumn('stopwatch', 'timer');
+  });