| Size and Weight | | | |
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| Dimensions | 99.5 x 60.8 x 15.7mm Does not include the out-front handlebar mount | | |
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| Weight – Device | 99g | | |
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| Weight – Mount | 44g | | |
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| Display | | | |
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| Display Size | 2.7 Inch | | |
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| Display Resolution | 400 x 240 64 colors | | |
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| Display Type | Touch Screen Always-On Memory LCD | | |
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| Materials | | | |
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| Screen | Durable Composite Glass | | |
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| Body | Reinforced Polymer | | |
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| Mount | Reinforced Polymer | | |
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| Out-Front Handlebar Mount | | | |
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| Length | 70mm From center of handlebar to end of mount out-front | | |
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| Compatible Handlebars | 25.4mm / 31.8mm | | |
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| Design | | | |
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| Buttons & Dials | Digital Dial | | |
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| Back Button | | |
| Connectivity | | | |
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| Phone | Bluetooth | | |
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| Accessories | ANT+ / Bluetooth Up to 12 simultaneous connections with BLE | | |
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| Accessory Types | Heart Rate Monitors, Power Meters, Indoor Trainers, Speed & Cadence Sensors, Bike Radars, E-Bike Gears, Shift Systems Click here for a complete list | | |
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| Data Sync | Wi-Fi / COROS App | | |
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| Durability | | | |
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| Water & Dust Resistance | IP67 | | |
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| Working Temperature | -4°F ~ 140°F (-20℃ ~ 60℃) | | |
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| Storage Temperature | -22°F ~ 158°F (-30℃ ~ 70℃) | | |
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| Battery | | | |
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| All Systems On (GPS, GLONASS, Galileo, Beidou, QZSS) | 120 Hours Without solar charging | | |
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| Dual Frequency (GPS, GLONASS, Galileo, Beidou, QZSS) | 70 Hours Without solar charging | | |
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| Solar Efficiency | 1 Hour In Direct Sun Generates Up To 2 Hours Of Extra Riding Time | | |
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| Charging Time | 2.5 Hours (15℃ ~ 45℃), 4 Hours (0℃ ~ 15℃) Charging disabled in all other temperatures | | |
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| Memory | | | |
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| Internal Memory | 32GB | | |
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| Activity Memory | 1200 Hours Estimates based on outdoor activities | | |
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| Geo Location | | | |
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| Satellite Systems | GPS, GLONASS, Galileo, Beidou, QZSS | | |
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| GNSS Chipset | All-Satellite Dual-Frequency (L1 + L5) | | |
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| Navigation | | | |
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| Map Layer | Landscape Pre-loaded Global Maps | | |
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| Additional Features | Checkpoint | | |
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| Back-To-Start | | |
| Deviation Alert | | |
| Touchscreen-Enabled Map Control | | |
| Turn By Turn | | |
| Smart Reroute Navigation COROS app connection required | | |
| Climb Details | | |
| Data Tracking | | | |
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| Sensors | Barometric Altimeter | | |
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| Accelerometer | | |
| Gyroscope | | |
| Compass | | |
| Temperature Sensor | | |
| Training Features | Training Management Training Load, Base Fitness, Load Impact | | |
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| Training Load Recommendation | | |
| FTP Test | | |
| Recovery Timer | | |
| Activity Alerts For cadence, distance, heart rate, power and more metrics | | |
| Pre-planned Workouts | | |
| Training Plans | | |
| Touch Scroll Swipe to scroll data pages during training | | |
| Safety Features | Group Tracking COROS app connection required | | |
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| Safety Alerts COROS app connection required | | |
| Bike Alarm COROS app connection required | | |
| 3rd Party Integration | | | |
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| Compatible Apps | Strava, Komoot, TrainingPeaks, Ride With GPS, Relive, Final Surge, Decathlon | | |
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| System Languages | | | |
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| Display Language | English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian | | |
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| Supported Activity Modes | | | |
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| Outdoor | Road | | |
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| Gravel | | |
| Mountain Bike (MTB) | | |
| Electric | E-Bike | | |
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| E-Mountain Bike (E-MTB) | | |
| Indoor | Indoor |
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