COROS DURA Solar GPS Bike Computer

• 120 hours of ride time on a single charge with full GPS support
• Up to 2 extra hours of ride time per hour from solar charging
• Fully customizable 2.7" MIP color screen with adaptive backlight
• Responsive touchscreen for simple and safe use on the bike
• Digital dial and single-button for one-finger control with ease
• Dual-frequency satellite tracking with auto GPS mode selection
• Turn-by-turn and smart rerouting powered by Google Maps
• Built-in global offline maps for navigation on all types of terrain
• Upload post-ride data in seconds, regardless of activity duration
  
• Gain complete fitness insights with COROS watches and sensors
  
• Bluetooth and ANT+ support and third-party integrations

TRAIN. RACE. EXPLORE.

Whatever motivates you to ride, the all-new COROS DURA is your ultimate companion. With jaw-dropping battery life, crystal-clear color touchscreen, dual-frequency GPS navigation, and an end-to-end cycling training platform at its core, COROS DURA is ready for your biggest riding goals.

BEST-IN-CLASS BATTERY LIFE

COROS DURA supports 120 consecutive hours with full GPS mode on a single charge. Whether you're gunning for your next FKT, taking on a weekend bikepacking trip, or simply rushing out the door before dark, COROS DURA's battery is the last thing you'll worry about.

HRS

*On A Single Charge1

SOLAR THAT WORKS

When cycling in direct sun, COROS DURA gains up to 2 hours of extra riding time in just one hour from solar charging. This allows for uninterrupted multi-month continuous use in optimal conditions without ever needing to take the head unit off your bike.

SEAMLESS NAVIGATION

Easily create new routes in the COROS app or download them from your favorite apps such as Strava, Ride with GPS, and Komoot. If you change your mind mid-route, search for new destinations on your phone or draw a new route, COROS DURA will sync the updated route in seconds.

PRECISION GPS WITH EASE

Equipped with the latest dual-frequency GPS satellite chipset, COROS DURA precisely records your location data even when riding in dense trail networks or high-rise cities. With auto GPS selection mode enabled, COROS DURA utilizes the best GPS setting based on satellite strength to maintain accurate tracking while optimizing battery consumption.

SMARTER REROUTING

If you take a wrong turn, COROS DURA will immediately reroute you back on track using real-time road condition data powered by Google Maps to avoid seasonal closures and construction.

NEVER GET LOST

COROS DURA has built-in global offline maps with turn-by-turn directions to help you stay on course, whether you are conquering the Tour Divide or riding to the gym after work.

STAY SAFE AND PREPARED

With features including Group Tracking, Safety Alerts to inform emergency contacts if a crash is detected, and a loud Bike Alarm, COROS DURA helps keep you and your bike safe.

ROBUST CONNECTIVITY

Connect COROS DURA directly to your favorite trainer and accessories using Bluetooth or ANT+. Access all the key metrics and diagnostic information you would expect, including power meters, Garmin Varia vehicle radar, speed/cadence sensors, heart rate monitors, and electronic drivetrain integration with Shimano and SRAM. For detailed accessory compatibility,

Bluetooth

ANT+

FTP TEST Perform an FTP Test on an indoor trainer with COROS DURA to estimate your Functional Threshold Power, track your fitness progress, set training zones, and adjust training intensity.	TRAINING LOAD When paired with power and heart rate sensors, your COROS DURA tracks how your body handles the exertion of each workout.
WORKOUTS Easily build cycling workouts within the COROS app or Training Hub. Follow the workout on COROS DURA during your next session.	TRAINING PLANS When you train with COROS DURA, you can create or receive training plans and get feedback from your coach directly through the COROS app or COROS Training Hub.

LIGHTNING FAST SYNCING

ALL YOUR FITNESS DATA

Gain complete fitness insights with COROS watches, including performance, recovery, sleep, stress, and HRV metrics. No subscription or monthly fee is required. explore all COROS watches.

REMAIN CONNECTED

Sync directly with your favorite health and fitness apps, such as Strava, Apple Health, and Health Connect. Stay connected by viewing incoming texts and phone calls without pulling out your phone.

WHAT'S IN THE BOX

Size and Weight

Dimensions	99.5 x 60.8 x 15.7mm Does not include the out-front handlebar mount
Weight - Device	102g
Weight - Mount	53g

Display

Display Size	2.7 Inch
Display Resolution	400 x 240 64 colors
Display Type	Touch Screen Always-On Memory LCD

Materials

Screen	Durable Composite Glass
Body	Reinforced Polymer
Mount	Reinforced Polymer

Out-Front Handlebar Mount

Length	25.4mm / 31.8mm
Compatible Handlebars	25.4mm / 31.8mm

Design

Buttons & Dials

Digital Dial Back Button

Connectivity

Phone	Bluetooth
Accessories	ANT+ / Bluetooth Up to 12 simultaneous connections with BLE
Accessory Types	Heart Rate Monitors, Power Meters, Indoor Trainers, Speed & Cadence Sensors, Garmin Varia Vehicle Radar, E-Bike Gears, Shimano/SRAM Electronic Drivetrain Systems
Data Sync	Wi-Fi / COROS App

Durability

Water & Dust Resistance	IP67
Working Temperature	-4°F ~ 140°F (-20℃ ~ 60℃)
Storage Temperature	-22°F ~ 158°F (-30℃ ~ 70℃)

Battery

All Systems On (GPS, GLONASS, Galileo, Beidou, QZSS)	120 Hours Without solar charging
Dual Frequency (GPS, GLONASS, Galileo, Beidou, QZSS)	70 Hours Without solar charging
Solar Efficiency	1 Hour In Direct Sun Generates Up To 2 Hours Of Extra Riding Time
Charging Time	2.5 Hours (15℃ ~ 45℃) 4 Hours (0℃ ~ 15℃) Charging disabled in all other temperatures

Memory

Internal Memory	32GB
Activity Memory	1200 Hours Estimates based on outdoor activities

Geo Location

Satellite Systems	GPS, GLONASS, Galileo, Beidou, QZSS
GNSS Chipset	All-Satellite Dual-Frequency (L1 + L5)

Navigation

Map Layer	Landscape Pre-loaded Global Maps
Additional Features	Checkpoint Back-To-Start Deviation Alert Touchscreen-Enabled Map Control Turn By Turn Smart Reroute Navigation COROS app connection required Climb Details

Data Tracking

Sensors	Barometric Altimeter Accelerometer Gyroscope Compass Temperature Sensor
Training Features	Training Management Training Load, Base Fitness, Load Impact 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 Safety Alerts COROS app connection required Bike Alarm COROS app connection required

3rd Party Integration

Compatible Apps	Strava, Komoot, TrainingPeaks, Ride With GPS, Relive, Final Surge, Decathlon

System Languages

Display Language	English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian

Supported Activity Modes

Outdoor	Road Gravel Mountain Bike (MTB)
Electric	E-Bike E-Mountain Bike (E-MTB)
Indoor	Indoor

All battery claims depend on feature usage such as music, backlight, navigation, and many other factors; actual results will vary. Lithium-ion batteries have limited recharge cycles and may show degradation over time. Battery life and charge cycles vary by use and settings. View our Battery Specifications for more detailed information.