Battery
Standard Full GPS
(GPS/QZSS)
30 Hours
Connects to GPS and QZSS
45 Hours
Connects to GPS and QZSS
140 Hours
Connects to GPS and QZSS
—
8 Hours (With Music)
Connects to GPS and QZSS with offline music
30 Hours (With Music)
Connects to GPS and QZSS with offline music
All Systems On
(GPS, GLONASS, Galileo,
Beidou, QZSS)
—
30 Hours
Connects to 5 satellite systems at the same time
90 Hours
Connects to 5 satellite systems at the same time
—
7 Hours (With Music)
Connects to 5 satellite systems at the same time with offline music
25 Hours (With Music)
Connects to 5 satellite systems at the same time with offline music
Dual Frequency
(GPS, GLONASS, Galileo,
Beidou, QZSS)
—
—
50 Hours
Connects to 5 satellite systems at the same time in dual frequency
—
—
20 Hours (With Music)
Connects to 5 satellite systems at the same time in dual frequency with offline music
Daily Use
20 Days
17 Days
60 Days
Charging Time
Less Than 2 Hours
Less Than 2 Hours
Less Than 2 Hours
Data Tracking
Sensors
Optical Heart Rate Monitor
May not work over tattoos
Optical Heart Rate Monitor
May not work over tattoos
Optical Heart Rate Monitor
May not work over tattoos
Barometric Altimeter
Barometric Altimeter
Barometric Altimeter
Accelerometer
Accelerometer
Accelerometer
Gyroscope
Gyroscope
Gyroscope
3D Compass
3D Compass
3D Compass
Thermometer
Supports body temperature in training (with compatible accessory)
Thermometer
Supports body temperature in training (with compatible accessory)
Thermometer
Supports body temperature in training (with compatible accessory)
—
Optical Pulse Oximeter
Optical Pulse Oximeter
—
Electrocardiogram Sensor
Electrocardiogram Sensor
Training Features
Effort Pace
A personalized metric that represents true effort when running
Effort Pace
A personalized metric that represents true effort when running
Effort Pace
A personalized metric that represents true effort when running
EvoLab
Recovery, fatigue, training load, race predictor, VO2 max, threshold zones and more metrics
EvoLab
Recovery, fatigue, training load, race predictor, VO2 max, threshold zones and more metrics
EvoLab
Recovery, fatigue, training load, race predictor, VO2 max, threshold zones and more metrics
Activity Alerts
For cadence, distance, pace, heart rate, power and more metrics
Activity Alerts
For cadence, distance, pace, heart rate, power and more metrics
Activity Alerts
For cadence, distance, pace, heart rate, power and more metrics
Basic/Advanced Interval Training
Basic/Advanced Interval Training
Basic/Advanced Interval Training
Pre-planned Workouts
Pre-planned Workouts
Pre-planned Workouts
Training Plans
Training Plans
Training Plans
Running Fitness
Running Fitness
Running Fitness
Resting Heart Rate
Resting Heart Rate
Resting Heart Rate
On-Wrist Running Power
On-Wrist Running Power
On-Wrist Running Power
Underwater Heart Rate
Underwater Heart Rate
Underwater Heart Rate
Action Camera Control
Supports select GoPro and Insta360 cameras
Action Camera Control
Supports select GoPro and Insta360 cameras
Action Camera Control
Supports select GoPro and Insta360 cameras
Virtual Run
Virtual Run
Virtual Run
—
Altitude Mode
Regular evaluation of SpO2 and fitness when at high altitudes
Altitude Mode
Regular evaluation of SpO2 and fitness when at high altitudes
—
Touch Scroll
Swipe to scroll data pages during training
Touch Scroll
Swipe to scroll data pages during training
Daily Features
Message/Call Alert
Supports daily use and during training
Message/Call Alert
Supports daily use and during training
Message/Call Alert
Supports daily use and during training
Sleep
With REM Tracking
Sleep
With REM Tracking
Sleep
With REM Tracking
Stopwatch
Stopwatch
Stopwatch
Daily Alerts
Include active calories, exercise time, storm and more alerts
Daily Alerts
Include active calories, exercise time, storm and more alerts
Daily Alerts
Include active calories, exercise time, storm and more alerts
Updateable Firmware
With the COROS app
Updateable Firmware
With Wi-Fi and the COROS app
Updateable Firmware
With Wi-Fi and the COROS app
Find My Phone
Find My Phone
Find My Phone
Find My Watch
Find My Watch
Find My Watch
Backlight Always-On Mode
Backlight Always-On Mode
Backlight Always-On Mode
—
Music
Plays offline music when paired with supported Bluetooth headsets
Music
Plays offline music when paired with supported Bluetooth headsets
System Languages
Display Language
English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian
English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian
English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian