RELEASE NOTES

2021/11/8

V2.60

-Fixes a bug in music playing that may cause the watch to restart

2021/10/27

V2.59

- Multiple LIGHT key shortcut bug fixes.
    - Fixes a bug that caused the workout to end when viewing Map via the LIGHT key shortcut.
    - Fixes a bug that caused the dial to become unresponsive when viewing Map via the LIGHT key shortcut.
- Multisport mode bug fixes.
- Strength mode bug fixes.
- Daily heart rate algorithms enhancements.

2021/10/14

V2.58

Introducing Multi-Pitch Climbing mode.
- Specifically designed for multi-pitch technical climbing activities.
- Support of multiple climbing grading systems: Rock YDS, Rock French, Aid, Ice, and Mixed.
- Allows users to record pitch counts and grades, and track approach, climbing, and descend separately.

Introducing LIGHT Key Shortcut.
- Allows access to one of your favorite features, such as Night Mode or Map by long-pressing the Backlight button.
- Feature enhancements and bug fixes.

Adds Italian support as system language.
- Supports up to 5 workouts in Multisport mode.
- Heart rate algorithm enhancements.
- EvoLab algorithm enhancements.
- Bike speed sensor distance tracking bug fixes.

2021/9/14

V2.56

- Fixes a bug causing notification issues when paired with iOS devices.
- Fixes a bug causing the watch to restart when searching for accessories.
- Optimizes the file transfer speed with computer.

2021/9/7

V2.55

- Further optimizes map experience with higher responsiveness.
- Allows Heading Up on map direction even when the watch is not during navigation.
- Adds Map Settings as one of the options in Toolbox.
- Multiple bug fixes.

2021/8/27

V2.54

- Fixes bugs in music playing which may cause the watch to restart.

2021/8/20

V2.53

- Launch firmware for COROS VERTIX 2.

2021/11/22

V2.61 (COROS app update required)

- Adds Topo and Landscape map support.
- Adds Walk mode to track key metrics including steps and distance.
- Adds Camera Control for Insta360 One X2, One R, and GoPro Hero 9, Hero 10.
- Adds Galileo support.
- Adds LIGHT key shortcut.
- Adds ANT+ power meter calibration.
- Adds Italian support as system language.

2021/7/5

V2.54

- Speedsurfing mode algorithm enhancements.
- Training Effect bug fixes.

2021/5/28

V2.53 (COROS app update required)

Introducing COROS EvoLab, the revamped sports science platform for all.
- Key fitness metrics to help athletes of all sports to monitor daily, weekly, and long-term training load, fatigue, recovery, intensity, and more
- Additional features for road runners to track and improve performance on the flat and paved road including Marathon Level, Running Performance, Race Predictor, Training Focus, and more

2021/2/3

V2.37 (COROS app update required)

Introducing the all-new Ski Touring mode.
- Allows unlimited ascent/descent phases with auto phase detection and transition.
- Adds elevation gain/loss-based auto lap feature specifically designed for the ski mountaineering community and needs for performance metrics.

2021/1/22

V2.36

- Multiple bug fixes.

2021/1/18

V2.35 (COROS app update required)

- Adds checkpoint features that allow users to record locations or navigate with checkpoint-enabled GPS tracks during outdoor workouts.
- Adds hundredths of a second to laps from Run, Track Run, Bike, Pool Swim and Rowing modes for much higher accuracy.
- Adds Track Run mode to workout program feature.
- Adds Bluetooth support for bike power meters and bike trainers.

2020/11/4

V2.32 (COROS app update required)

Introducing 5 new water sport modes and new features for training plans and workout programs.
- Adds Speedsurfing and Windsurfing modes to detect runs, run speed and more.
- Adds Rowing and Indoor Rowing modes to record 500m pace, stroke rate, stroke length, power (supported accessories required) and more.
- Adds Flatwater and Whitewater modes to track water activities like kayaking, SUP, canoeing and more.
- Allows TrainingPeaks to send training plans & workouts to COROS watches directly.
- Allows multiple sessions in a workout program to be grouped as one.
- Allows the BACK button to be functional when in Auto Lock mode.
- Adds a new Metronome tool to Toolbox menu (long press the BACK button).
- Adds motion detection - DND mode enabled after 10 min and HR disabled after 30 min of inactivity.
- Optimized "Heading Up" option for route navigation.

2020/8/26

V2.30 (COROS app update required)

Introducing Training Plan, new running power features and Stryd compatibility.
- Build, download and share personalized training plans on the COROS app.
- Follow a training plan and view details on selected COROS models.
- Run, Bike, Swim and Strength training plans supported.
- Adds running power from the wrist with no accessories needed on all COROS models.
- Integrates with Stryd on selected COROS models and provides the only native and complete support.
- Adds new data metrics including Running Power, Power Zones, Form Power, Air Power, Leg Spring Stiffness and more when pairing with supported accessories.
- Adds running power to structured workout programs.
- Adds Treadmill mode within Indoor Run for manual speed input.

2020/6/17

V2.28

- Fixes multiple bugs including a bug that may cause the watch to freeze after pausing during workouts.
- Allows the repeat of previously completed sessions or start of new sessions via "Next Set/Exercise"
setting after pausing in Training mode.

2020/6/5

V2.27 (COROS app update required)

Introducing new workout modes and features to supported COROS watch models.
- Adds Training mode for real-time tracking of saved structured programs.
- Adds Strength mode for reps/sets/body parts tracking.
- Allows the optical wrist-based HR sensor on the watch to be disabled for workouts. Paired HR chest
straps aren't affected by this setting. (System > Sensors > Optical HR > Workout HR > OFF)

2020/4/29

V2.14

- Adds GPS track, pace, elevation and heart rate graphs to the workout summary on the watch.
- Adds a sunrise/sunset widget which provides sunrise, sunset, dawn, dusk and noon info.
- Adds auto elevation calibration in the background for daily tracking.
- Adds Nutrition Alert to Bike mode.
- Multiple bug fixes.

2020/3/26

V2.13 (COROS app update required)

- Adds Battery Usage feature to track your watch habit and provide the estimated battery time remaining.
- Adds customization for workout modes and toolbox menu so that unused features can be rearranged on the watch. Go to the Device page on the COROS app to access this feature.
- Adds Bluetooth-supported heart rate broadcast feature. Press and hold the BACK/LAP button to access this feature via the toolbox menu.
- Adds Nutrition Alert feature that provides time-based reminders during workouts.
- Adds Lap Vertical Speed data type for Trail Run, Hike, Mountain Climb and Bike modes.
- Adds navigation feature for Multisport and Ski Touring modes.
- Adds lap as a distance option for interval training under Track Run mode.
- Adds MGRS capability for GPS coordinates.
- Adds full Polish support as system language.
- Adds RUNALYZE support.
- Stores data page preferences to the COROS account in case of watch reset and new watch pairing.

2020/3/10

V2.12

- GPS connection bug fixes caused by incorrect satellite data. 

2020/1/14

V2.11

- Adds Bluetooth support for accessories including heart rate chest straps and bike speed/cadence sensors. Set up on the watch via System > Accessories.
- Track Run mode algorithm enhancements. 
- Multiple bug fixes.

2019/12/25

V2.10

Introducing three winter sports modes just in time for this snow season (for most of the countries) and new GPS features.
- Ski/Snowboard modes with auto detection of downhill and lift laps and useful data including downhill distance, max speed and more.
- Cross Country Ski mode that records GPS tracks, grade and cadence data with breadcrumb navigation functions available when needed.
- Ski Touring mode with accurate tracking of elevation when ascending and descending.
- Adds GPS+BeiDou mode for enhanced GPS efficiency.
- Adds Satellite Map to view the current satellite signal strength and conditions. Please wait till the GPS signal is fully acquired before starting your first outdoor workout after this update.

2019/11/19

V2.08

- Multiple bug fixes.

2019/11/12

V2.06

- Introducing the new Track Run mode for 400-meter track runs. Receive accurate distance, pace and other data when running on an outdoor 400-meter standard track.
- Adds enhanced daily HR option to display HR reading on select watch faces. Setup via System > Sensors > Daily HR.
- Adds weather forecast feature based on the last 6 hours of the air pressure changes.
- Adds Storm Alert feature for imminent weather changes. Setup via System > Sensors > Barometer.
- Adds navigation and “resume later” features for Bike mode.
- Adds arrows during the breadcrumb navigation to indicate the direction in case of forks and turnarounds.
- Enhances the sensitivity of the Gesture Backlight feature.

2019/10/28

V2.04

- Fixes a bug which may result in errors in Bluetooth sync.

2019/9/29

V2.02

- Multiple bug fixes.

2019/9/17

V2.00

- Adds touch screen function to daily widgets, navigation track and elevation profile pages on VERTIX. Press knob to activate touch screen.
- Adds “Touch Scroll” feature to workout data pages. Swipe up and down to change data pages without unlocking the screen. Enable this feature by System > Workout Interface > Touch Scroll > ON.
- Adds “Resume Later” feature in Trail Run, Mtn Climb and Hike modes to support multi-day activities and extend battery life.
- Adds “Hold to Finish” to all workouts to prevent accidental workout finish.
- Supports in/out zoom and left/right swipe on the elevation profile page when using navigation features.
- Supports 2D/3D distance switch in Trail Run and Mtn Climb modes.
- Smart notifications are supported during workouts. Enable this feature by System > Workout Interface > Msg. & Call Alerts > ON.
- Adds “Station Pressure” to barometer widget which now supports viewing up to the last 3 days. Enable this feature by System > Sensors > Barometer > Data Source > Station Pressure.

2019/8/20

V1.37

- Fixes SpO2 and HR bugs when used at high altitude.

2019/7/21

V1.36

- Adds indoor/outdoor Cardio modes which record heart rate, calories and split time.
- In Gesture Backlight Auto mode, gesture backlight will be disabled during the sleep hours set on your COROS app.

2019/7/9

V1.35

- Elevation feature bug fixes and calibration enhancements.
- Supports a bigger font size for data pages in workout modes.
- Sleep tracking enhancements.C3
- Adds a backlight always-on mode (Night mode) for standby and workout modes.

2019/6/7

V1.32

- Optimizes the battery performance in standby mode.
- Adds history data at the HR and elevation widgets in standby mode.
- Enhances the notification display.
- Multiple bug fixes.

2019/5/31

V1.30

- Updates the SPO2 algorithms.

2019/5/7

V1.25

- Updates altitude acclimation function.
- Enhances system stability.

2021/11/22

V2.61 (COROS app update required)

- Adds Topo and Landscape map support.
- Adds Walk mode to track key metrics including steps and distance.
- Adds Camera Control for Insta360 One X2, One R, and GoPro Hero 9, Hero 10.
- Adds Galileo support.
- Adds LIGHT key shortcut.
- Adds ANT+ power meter calibration.
- Adds Italian support as system language.

2021/7/5

V2.54

- Speedsurfing mode algorithm enhancements.
- Training Effect bug fixes.

2021/5/28

V2.53 (COROS app update required)

Introducing COROS EvoLab, the revamped sports science platform for all.
- Key fitness metrics to help athletes of all sports to monitor daily, weekly, and long-term training load, fatigue, recovery, intensity, and more
- Additional features for road runners to track and improve performance on the flat and paved road including Marathon Level, Running Performance, Race Predictor, Training Focus, and more

2021/2/3

V2.37 (COROS app update required)

Introducing the all-new Ski Touring mode.
- Allows unlimited ascent/descent phases with auto phase detection and transition.
- Adds elevation gain/loss-based auto lap feature specifically designed for the ski mountaineering community and needs for performance metrics.

2021/1/22

V2.36

- Multiple bug fixes.

2021/1/18

V2.35 (COROS app update required)

- Adds checkpoint features that allow users to record locations or navigate with checkpoint-enabled GPS tracks during outdoor workouts.
- Adds hundredths of a second to laps from Run, Track Run, Bike, Pool Swim and Rowing modes for much higher accuracy.
- Adds Track Run mode to workout program feature.
- Adds Bluetooth support for bike power meters and bike trainers.

2020/11/4

V2.32 (COROS app update required)

Introducing 5 new water sport modes and new features for training plans and workout programs.
- Adds Speedsurfing and Windsurfing modes to detect runs, run speed and more.
- Adds Rowing and Indoor Rowing modes to record 500m pace, stroke rate, stroke length, power (supported accessories required) and more.
- Adds Flatwater and Whitewater modes to track water activities like kayaking, SUP, canoeing and more.
- Allows TrainingPeaks to send training plans & workouts to COROS watches directly.
- Allows multiple sessions in a workout program to be grouped as one.
- Allows the BACK button to be functional when in Auto Lock mode.
- Adds a new Metronome tool to Toolbox menu (long press the BACK button).
- Adds motion detection - DND mode enabled after 10 min and HR disabled after 30 min of inactivity.
- Optimized "Heading Up" option for route navigation.

2020/8/26

V2.30 (COROS app update required)

Introducing Training Plan, new running power features and Stryd compatibility.
- Build, download and share personalized training plans on the COROS app.
- Follow a training plan and view details on selected COROS models.
- Run, Bike, Swim and Strength training plans supported.
- Adds running power from the wrist with no accessories needed on all COROS models.
- Integrates with Stryd on selected COROS models and provides the only native and complete support.
- Adds new data metrics including Running Power, Power Zones, Form Power, Air Power, Leg Spring Stiffness and more when pairing with supported accessories.
- Adds running power to structured workout programs.
- Adds Treadmill mode within Indoor Run for manual speed input.

2020/6/17

V2.28

- Fixes multiple bugs including a bug that may cause the watch to freeze after pausing during workouts.
- Allows the repeat of previously completed sessions or start of new sessions via "Next Set/Exercise"
setting after pausing in Training mode.

2020/6/5

V2.27 (COROS app update required)

Introducing new workout modes and features to supported COROS watch models.
- Adds Training mode for real-time tracking of saved structured programs.
- Adds Strength mode for reps/sets/body parts tracking.
- Allows the optical wrist-based HR sensor on the watch to be disabled for workouts. Paired HR chest
straps aren't affected by this setting. (System > Sensors > Optical HR > Workout HR > OFF)

2020/4/29

V2.14

- Adds GPS track, pace, elevation and heart rate graphs to the workout summary on the watch.
- Adds a sunrise/sunset widget which provides sunrise, sunset, dawn, dusk and noon info.
- Adds auto elevation calibration in the background for daily tracking.
- Adds Nutrition Alert to Bike mode.
- Multiple bug fixes.

2020/3/26

V2.13 (COROS app update required)

- Adds Battery Usage feature to track your watch habit and provide the estimated battery time remaining.
- Adds customization for workout modes and toolbox menu so that unused features can be rearranged on the watch. Go to the Device page on the COROS app to access this feature.
- Adds Bluetooth-supported heart rate broadcast feature. Press and hold the BACK/LAP button to access this feature via the toolbox menu.
- Adds Nutrition Alert feature that provides time-based reminders during workouts.
- Adds Lap Vertical Speed data type for Trail Run, Hike, Mountain Climb and Bike modes.
- Adds navigation feature for Multisport and Ski Touring modes.
- Adds lap as a distance option for interval training under Track Run mode.
- Adds MGRS capability for GPS coordinates.
- Adds full Polish support as system language.
- Adds RUNALYZE support.
- Stores data page preferences to the COROS account in case of watch reset and new watch pairing. 

2020/3/10

V2.12

- GPS connection bug fixes caused by incorrect satellite data. 

2020/1/14

V2.11

- Adds Bluetooth support for accessories including heart rate chest straps and bike speed/cadence sensors. Set up on the watch via System > Accessories.
- Track Run mode algorithm enhancements. 
- Multiple bug fixes.

2019/12/25

V2.10

Introducing three winter sports modes just in time for this snow season (for most of the countries) and new GPS features.
- Ski/Snowboard modes with auto detection of downhill and lift laps and useful data including downhill distance, max speed and more.
- Cross Country Ski mode that records GPS tracks, grade and cadence data with breadcrumb navigation functions available when needed.
- Ski Touring mode with accurate tracking of elevation when ascending and descending.
- Adds GPS+BeiDou mode for enhanced GPS efficiency.
- Adds Satellite Map to view the current satellite signal strength and conditions. Please wait till the GPS signal is fully acquired before starting your first outdoor workout after this update.

2019/11/19

V2.08

- Multiple bug fixes.

2019/11/12

V2.06

- Introducing the new Track Run mode for 400-meter track runs. Receive accurate distance, pace and other data when running on an outdoor 400-meter standard track.
- Adds enhanced daily HR option to display HR reading on select watch faces. Setup via System > Sensors > Daily HR.
- Adds weather forecast feature based on the last 6 hours of the air pressure changes.
- Adds Storm Alert feature for imminent weather changes. Setup via System > Sensors > Barometer.
- Adds navigation and “resume later” features for Bike mode.
- Adds arrows during the breadcrumb navigation to indicate the direction in case of forks and turnarounds.
- Enhances the sensitivity of the Gesture Backlight feature.

2019/10/28

V2.04

- Fixes a bug which may result in errors in Bluetooth sync.

2021/11/8

V2.60

- Optimization to various algorithms including EvoLab and pool swimming/running workout tracking.

2021/5/28

V2.53 (COROS app update required)

Introducing COROS EvoLab, the revamped sports science platform for all.
- Key fitness metrics to help athletes of all sports to monitor daily, weekly, and long-term training load, fatigue, recovery, intensity, and more
- Additional features for road runners to track and improve performance on the flat and paved road including Marathon Level, Running Performance, Race Predictor, Training Focus, and more

2021/3/10

V2.37

Introducing the all-new Ski Touring mode.
- Allows unlimited ascent/descent phases with auto phase detection and transition.
- Adds elevation gain/loss-based auto lap feature specifically designed for the ski mountaineering community and needs for performance metric.
- Multiple bug fixes.

2021/1/22

V2.36 (COROS app update required)

- Adds checkpoint features that allow users to record locations or navigate with checkpoint-enabled GPS tracks during outdoor workouts.
- Adds hundredths of a second to laps from Run, Track Run, Bike, Pool Swim and Rowing modes for much higher accuracy.
- Adds Track Run mode to workout program feature.
- Adds Bluetooth support for bike power meters and bike trainers.

2020/11/13

V2.32 (COROS app update required)

Introducing new sport modes and new features for training plans and workout programs.
- Adds Rowing and Indoor Rowing modes to record 500m pace, stroke rate, stroke length, power (supported accessories required) and more.
- Adds Flatwater mode to track water activities like kayaking, SUP, canoeing and more.
- Allows TrainingPeaks to send training plans & workouts to COROS watches directly.
- Allows multiple sessions in a workout program to be grouped as one.
- Allows the BACK button to be functional when in Auto Lock mode.
- Adds a new Metronome tool to Toolbox menu (long press the BACK button).
- Adds motion detection - DND mode enabled after 10 min and HR disabled after 30 min of inactivity.

2020/8/27

V2.30 (COROS app update required)

Introducing Training Plan, new running power features and Stryd compatibility.
- Build, download and share personalized training plans on the COROS app.
- Follow a training plan and view details on selected COROS models.
- Run, Bike, Swim and Strength training plans supported.
- Adds running power from the wrist with no accessories needed on all COROS models.
- Integrates with Stryd on selected COROS models and provides the only native and complete support.
- Adds new data metrics including Running Power, Power Zones, Form Power, Air Power, Leg Spring Stiffness and more when pairing with supported accessories.
- Adds running power to structured workout programs.
- Adds Treadmill mode within Indoor Run for manual speed input.

2020/6/17

V2.28

- Fixes multiple bugs including a bug that may cause the watch to freeze after pausing during workouts.
- Allows the repeat of previously completed sessions or start of new sessions via "Next Set/Exercise"
setting after pausing in Training mode.

2020/6/5

V2.27 (COROS app update required)

Introducing new workout modes and features to supported COROS watch models.
- Adds Training mode for real-time tracking of saved structured programs.
- Adds Strength mode for reps/sets/body parts tracking.
- Allows the optical wrist-based HR sensor on the watch to be disabled for workouts. Paired HR chest
straps aren't affected by this setting. (System > Sensors > Optical HR > Workout HR > OFF)

2020/5/3

V2.23

- Adds GPS track, pace, elevation and heart rate graphs to the workout summary on the watch.
- Adds a sunrise/sunset widget which provides sunrise, sunset, dawn, dusk and noon info.
- Adds auto elevation calibration in the background for daily tracking.
- Adds Nutrition Alert to Bike mode.
- Multiple bug fixes.

2020/3/31

V2.22 (COROS app update required)

- Adds Bluetooth support for accessories including heart rate chest straps and bike speed/cadence sensors. Set up on the watch via System > Accessories.
- Adds Battery Usage feature to track your watch habit and provide the estimated battery time remaining.
- Adds customization for workout modes and toolbox menu so that unused features can be rearranged on the watch. Go to the Device page on the COROS app to access this feature.
- Adds Bluetooth-supported heart rate broadcast feature. Press and hold the BACK/LAP button to access this feature via the toolbox menu.
- Adds Nutrition Alert feature that provides time-based reminders during workouts.
- Adds Lap Vertical Speed data type for Trail Run, Hike, Mountain Climb and Bike modes.
- Adds navigation feature for Multisport and Ski Touring modes.
- Adds lap as a distance option for interval training under Track Run mode.
- Adds MGRS capability for GPS coordinates.
- Adds full Polish support as system language.
- Adds RUNALYZE support.
- Supports daytime sleep tracking for users who work night shifts. Set up the sleep start time on the COROS app > Profile page > Profile Settings > Sleep time.
- Stores data page preferences to the COROS account in case of watch reset and new watch pairing.

2020/3/10

V2.21

- GPS connection bug fixes caused by incorrect satellite data. 

2020/1/14

V2.20

- Track Run mode algorithm enhancements. 
- Multiple bug fixes.

2019/12/31

V2.19

Introducing three winter sports modes just in time for this snow season (for most of the countries) and new GPS features.
- Ski/Snowboard modes with auto detection of downhill and lift laps and useful data including downhill distance, max speed and more.
- Cross Country Ski mode that records GPS tracks, grade and cadence data with breadcrumb navigation functions available when needed.
- Ski Touring mode with accurate tracking of elevation when ascending and descending.
- Adds GPS+BeiDou mode for enhanced GPS efficiency.
- Adds Satellite Map to view the current satellite signal strength and conditions. Please wait till the GPS signal is fully acquired before starting your first outdoor workout after this update.

2019/11/19

V2.17

- Multiple bug fixes.

2019/11/12

V2.15

- Introducing the new Track Run mode for 400-meter track runs. Receive accurate distance, pace and other data when running on an outdoor 400-meter standard track.
- Adds enhanced daily HR option to display HR reading on select watch faces. Setup via System > Sensors > Daily HR.
- Adds weather forecast feature based on the last 6 hours of the air pressure changes.
- Adds Storm Alert feature for imminent weather changes. Setup via System > Sensors > Barometer.
- Adds navigation and “resume later” features for Bike mode.
- Adds arrows during the breadcrumb navigation to indicate the direction in case of forks and turnarounds.
- Enhances the sensitivity of the Gesture Backlight feature.

2019/10/23

V2.14

- Fixes a bug which may result in errors in Bluetooth sync.

2019/9/26

V2.13

- Adds “Resume Later” feature in Trail Run and Hike modes to support multi-day activities and extend battery life.
- Adds “Hold to Finish” to all workouts to prevent accidental workout finish.
- Supports in/out zoom on the elevation profile page when using navigation features.
- Supports 2D/3D distance switch in Trail Run mode.
- Smart notifications are supported during workouts. Enable this feature by System > Workout Interface > Msg. & Call Alerts > ON.
- Adds “Station Pressure” to barometer widget which now supports viewing up to the last 3 days. Enable this feature by System > Sensors > Barometer > Data Source > Station Pressure.

2019/9/1

V2.11

- Distance-related algorithm enhancements for Pool Swim mode.

2019/8/19

V2.10

- Adds stride length graph for Run and Trail Run modes on the COROS app.
- Adds lap details on the workout summary on the watch.
- Adds "Delete All" feature to the notification widget on the watch.
- Multiple bug fixes.

2019/7/19

V2.07

- Adds indoor/outdoor Cardio modes which record heart rate, calories and split time.
- In Gesture Backlight Auto mode, gesture backlight will be disabled during the sleep hours set on your COROS app.
- Elevation bug fixes.

2019/7/15

V2.06

- Updates the UI design to V2.0.
- Adds a new unlock method for auto lock mode - scrolling the knob to unlock.
- Supports a bigger font size for data pages in workout modes.
- Elevation calibration enhancements.

2019/6/12

V2.02

- Heart Rate bug fixes.
- Indoor Run post workout calibration bug fixes.

2019/5/30

V2.01

- Bug fixes

2019/5/30

V2.00

- Introducing Hike and Trail Run modes to APEX with 3D distance algorithms to accurately track workout data like real time pace and grade.
- Enhancements to Pool Swim mode to easily track paused time and lap data using the lower key.

2019/5/8

V1.35

- Navigation feature enhancements with Back to Start feature.
- Adds real time HR reading on the start and paused page.
- Adds Traditional Chinese support.

2019/3/25

V1.30

- Adds Navigation function including breadcrumb trail for APEX.
- Enhances the sensitivity and accuracy of pace related metrics.
- Adds 1/5/10 km/mi split for viewing on the COROS app.
- Adds French support. Bonjour!

2019/1/22

V1.28

- Adds Pool Swim to Triathlon mode. Allows customized triathlon mode.
- Adds new watch face options available for download via the COROS app.
- Allows customization on the bottom field on the data screen.

2018/12/8

V1.27

- GPS bug fixes.

2018/12/6

V1.26

- Sleep tracking bug fixes.

2018/12/1

V1.25

- Adds UltraMax GPS mode.
- Adds Sleep Tracking feature to record sleep cycle and heart rate changes which can help track recovery status after workout.
- Adds Timer and Stopwatch function with repeat timer feature available.
- Adds Heart Rate Broadcast feature for ANT+ enabled devices.
- Adds Auto Lock feature to lock the digital knob and prevent misoperation.
- Adds Last Lap Time and Last Lap Pace options for data screens.
- Supports Training Load and Recovery Time for cycling and swimming workouts.
- Adds German and Spanish in system language.

2021/9/1

V2.58

- Fixes a bug that has a chance to cause the watch to restart during workouts.
- Fixes a bug that causes the heart rate to decrease when ascending using the Run mode.

2021/8/17

V2.57

- Fixes a bug that caused no distance tracking for Pool Swim workouts.

2021/8/15

V2.56

- Updated distance tracking algorithms for Pool Swim mode utilizing the compass for added accuracy.
- Multiple bug fixes.

2021/8/3

V2.55

- Multiple bug fixes.

2021/7/5

V2.54

- Training Effect bug fixes

2021/5/28

V2.53 (COROS app update required)

Introducing COROS EvoLab, the revamped sports science platform for all.
- Key fitness metrics to help athletes of all sports to monitor daily, weekly, and long-term training load, fatigue, recovery, intensity, and more
- Additional features for road runners to track and improve performance on the flat and paved road including Marathon Level, Running Performance, Race Predictor, Training Focus, and more

2021/2/3

V2.37 (COROS app update required)

- Bug fixes on sensor readings.

2021/1/22

V2.36

- Multiple bug fixes.

2021/1/18

V2.35 (COROS app update required)

- Adds hundredths of a second to laps from Run, Track Run, Bike, Pool Swim and Rowing modes for much higher accuracy.
- Adds Track Run mode to workout program feature.
- Adds Bluetooth support for bike power meters and bike trainers.

2020/12/16

V2.33

- With this firmware, your COROS PACE 2 will be more stable and reliable than ever. This update brings bug fixes.

2020/11/6

V2.32 (COROS app update required)

Introducing new sport modes and new features for training plans and workout programs.
- Adds Rowing and Indoor Rowing modes to record 500m pace, stroke rate, stroke length, power (supported accessories required) and more.
- Adds Flatwater mode to track water activities like kayaking, SUP, canoeing and more.
- Allows TrainingPeaks to send training plans & workouts to COROS watches directly.
- Allows multiple sessions in a workout program to be grouped as one.
- Allows the BACK button to be functional when in Auto Lock mode.
- Adds a new Metronome tool to Toolbox menu (long press the BACK button).
- Adds motion detection - DND mode enabled after 10 min and HR disabled after 30 min of inactivity.

2020/8/26

V2.30

- Launch firmware for COROS PACE 2.

2021/5/28

V2.53 (COROS app update required)

Introducing COROS EvoLab, the revamped sports science platform for all.
- Key fitness metrics to help athletes of all sports to monitor daily, weekly, and long-term training load, fatigue, recovery, intensity, and more
- Additional features for road runners to track and improve performance on the flat and paved road including Marathon Level, Running Performance, Race Predictor, Training Focus, and more

2020/8/30

V2.30 (COROS app update required)

Introducing new running power features.
- Adds running power from the wrist with no accessories needed on all COROS models.
- Adds running power to structured workout programs.

2020/6/30

V2.28 (COROS app update required)

- Adds Training mode for real-time tracking of running, cycling and swimming programs.
- Strength training isn't supported on COROS PACE.

2020/4/12

V2.11 (COROS app update required)

- Adds customization for workout modes and toolbox menu so that unused features can be rearranged on the watch. Go to the Device page on the COROS app to access this feature.
- Adds Bluetooth-supported heart rate broadcast feature. Press and hold the BACK/LAP button to access this feature via the toolbox menu.
- Adds Nutrition Alert feature that provides time-based water or nutrition reminders during workouts.
- Adds Lap Vertical Speed data type for Trail Run, Hike, Mountain Climb and Bike modes.
- Adds lap as a distance option for interval training under Track Run mode.
- Stores data page preferences to the COROS account in case of watch reset and new watch pairing.

2020/3/10

V2.10

- GPS connection bug fixes caused by incorrect satellite data. 

2020/2/17

V2.09

- Adds Bluetooth support for accessories including heart rate chest straps and bike speed/cadence sensors. Set up on the watch via System > Accessories.
- Adds GPS+BeiDou mode for enhanced GPS efficiency.
- Adds Satellite Map to view the current satellite signal strength and conditions. Please wait till the GPS signal is fully acquired before starting your first outdoor workout after this update.

2019/11/19

V2.08

- Introducing the new Track Run mode for 400-meter track runs. Receive accurate distance, pace and other data when running on an outdoor 400-meter standard track.
- Adds enhanced daily HR option to display HR reading on select watch faces. Setup via System > Sensors > Daily HR.
- Enhances the sensitivity of the Gesture Backlight feature.
- Multiple bug fixes.

2019/10/11

V2.05

- Supports 2D/3D distance switch in Trail Run mode.
- Adds “Station Pressure” to barometer widget which now supports viewing up to the last 3 days. Enable this feature by System > Sensors > Barometer > Data Source > Station Pressure.

2019/7/23

V2.02

- Updates the UI design to V2.0.
- Supports a bigger font size for data pages in workout modes.
- Adds indoor/outdoor Cardio modes which record heart rate, calories and split time.
- In Gesture Backlight Auto mode, gesture backlight will be disabled during the sleep hours set on your COROS app.

2019/6/12

V2.00

- Introducing Hike and Trail Run modes to PACE with 3D distance algorithms to accurately track workout data like real time pace and grade.
- Enhancements to Pool Swim mode to easily track paused time and lap data using the lower key.

2019/4/23

V1.62

- Adds UltraMax GPS mode for PACE watch.

2019/1/22

V1.60

- Adds Pool Swim to Triathlon mode. Allows customized triathlon mode.
- Adds new watch face options available for download via COROS app.
- Allows customization on the bottom field on the data screen.

2018/12/24

V1.58

- Adds COROS Trainer feature.
- Adds Timer and Stopwatch functions with repeat timer feature available.
- Adds Heart Rate Broadcast feature for ANT+ enabled devices.
- Adds Last Lap Time and Last Lap Pace options for data screens.
- Adds German and Spanish in system language.

2018/12/6

V1.56

- Sleep tracking bug fixes.

2018/12/1

V1.55

- Adds Sleep Tracking feature to record sleep cycle and heart rate changes which can help track recovery status after workout.

2018/11/15

V1.53

- Improves the data accuracy of Run and Pool Swim modes.

2018/9/30

V1.50

- Supports switching from three different GPS modes (GPS, GPS+BDS, GPS+GLONASS).
- Adds temperature data.
- Supports auto data syncing to TrainingPeaks.
- Enhances the data accuracy of interval training workout mode.

2018/8/21

V1.38

- Adds Interval Training mode for Run and Bike modes. Distance and time intervals can be customized to lower the risk of injuries and increase the workout efficiency.
- Display Manual Lap and Auto Lap details on the COROS App for pool swims.
- Triathlon mode now supports custom multisport activity. You can switch between different workout modes and view total time for all workouts.
- Up to 6 different data metrics can be selected to view on the data pages.

2018/7/20

V1.37

- Adds support for ANT+ accessories including heart rate chest straps, bike speed/cadence sensors and power meters.
- Adds Indoor Bike mode. Connect with ANT+ accessories to record additional data like distance, speed, power and more.

2018/6/30

V1.35

- Adds Intelligent Stride Algorithm for Indoor Run mode to mprove the accuracy on pace and distance under low GPS signal.
- Adds VO2max data to the COROS App.
- Adds time, time zone and alarm clock settings.
- Improves activity alert feature with alert zones customization. Adds pace alert in running modes.
- Reduces GPS acquisition time.

2018/6/15

V1.33

- Elevation calibration bug fixes.

2018/4/4

V1.30

- Optimizes the distance and pace accuracy of outdoor running when GPS signal is weak.
- Adds manual lap key feature to end a lap during workouts.
- Press and hold BACK key to call out the quick menu.
- Remain paused for 30 minutes will end and save the workout automatically.
- Optimizes the distance display and alert in Pool Swim mode
- Optimizes the heart rate performance and active calories accuracy during workouts.