COROS DURA
COROS DURA
In essence. GPS cycle computer with 120-hour battery life and solar charging. Clear and simple GPS navigation via Google Maps. Dual-frequency GPS, preloaded global offline maps, large touchscreen display, and intuitive controls. Broad compatibility with external sensors and accessories via ANT+ and Bluetooth.
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COROS DURA
Solar GPS Cycle Computer. Redefining simplicity and battery life.
Why should using a cycle computer be complicated? Why should battery life barely last through one long ride? Why shouldn't navigation be as simple as Google Maps on your phone?
The COROS DURA solar GPS cycle computer delivers incredible ease of use, up to 120 hours of battery life plus solar charging, and intuitive GPS navigation powered by Google Maps. It also features modern dual-frequency GPS, fast and easy route sync, a touchscreen display, intuitive on-ride controls, compatibility with third-party sensors via Bluetooth and ANT+, and many more innovations.
Battery Life
Up to 120 hours of battery life. Plus solar charging.
COROS DURA offers up to 120 hours of battery life in standard GPS mode. When using dual-frequency GPS mode (L1 + L5), battery life is still an impressive 70 hours. And on top of that, the built-in solar panel charges the battery while you ride. One hour in direct sunlight can extend your ride by up to two extra hours.
Up to 120 hours. Unmatched battery life — up to 120 hours in standard GPS mode. Even the longest training sessions won’t catch you off guard. Forget about charging.
Solar charging. Recharge while you ride. One hour of sunlight can add up to two extra hours of battery life.
Display
Touchscreen and easy to read. Even in bright sunlight.
The large 6.85 cm (2.7 inch) display with a resolution of 400 × 240 pixels is fully customizable and remains perfectly readable even in direct sunlight. Adaptive auto-backlighting ensures great visibility in low-light conditions or during indoor trainer sessions. Touchscreen controls make operation even more intuitive and effortless.
Large display. 6.85 cm diameter with a 400 × 240 pixel resolution. Easy-to-read touchscreen, even in direct sunlight.
Touchscreen. Simple touchscreen operation — even in the rain, and even with touchscreen-compatible gloves.
Why shop at ralpu e-shop
Always in stock
We only sell items physically in stock. Your order is shipped immediately. Delivery usually takes 1–2 business days. No tricks.
Satisfaction guaranteed
We offer a 24-month warranty. If you have questions, expect a prompt and helpful response.
Authorized reseller
Ralpu is an authorized COROS brand reseller with years of experience and thousands of satisfied customers. You can count on us.
GPS & Navigation
Reliable GPS navigation. Just like Google Maps on your phone.
Easily upload your route to COROS DURA and follow the guidance. Google Maps integration intelligently reroutes your planned course when obstacles are detected. COROS DURA also features advanced dual-frequency GPS, which performs more reliably around tall buildings or under tree cover. And of course, global offline maps come preloaded and free of charge.
Google Maps. The connection between COROS DURA and Google Maps provides smart, real-time rerouting when needed — no more worries about getting lost.
L1 + L5Dual-frequency GPS. This modern GPS technology handles urban environments, canyons, and tree cover with ease.
Bluetooth
Connect to up to twelve devices at once. And ANT+ is supported too.
The built-in Bluetooth protocol allows connections to up to twelve devices simultaneously. Naturally, COROS DURA also supports ANT+ — a protocol widely used in cycling. Connect to a full range of accessories: chest strap, power meter, bike trainer, speed sensor, cadence sensor, radar (for detecting approaching cars), e-bike (shifting system), and components from SRAM and Shimano.
12Connect to up to twelve devices at once. Track all the metrics you care about — simultaneously and effortlessly.
Bluetooth, ANT+, and Wi-Fi. COROS DURA supports all the major wireless protocols for syncing with your phone, home Wi-Fi, and a wide range of cycling sensors.
Frequently Asked Questions
Cycling can often feel like a complex technical maze. Here are the answers.
Is COROS DURA compatible with the ANT+ protocol?
Yes, COROS DURA supports wireless connectivity via both ANT+ and Bluetooth standards.
Does COROS DURA work with gloves and in the rain?
Yes, the display responds to touch even with medium-thickness gloves, as long as they are touchscreen-compatible. It can also be used in the rain, although heavy rain may affect responsiveness. Full device control is always available via physical buttons.
Is COROS DURA compatible with radar accessories?
Yes, COROS DURA works with radar lights from Garmin, Bryton, Maijin, and IGPS via ANT+.
Will COROS DURA work with an indoor trainer?
Yes, COROS DURA can connect to most indoor trainers on the market via Bluetooth and ANT+.
Does COROS DURA support electronic shifting?
Yes, COROS DURA is compatible with SRAM AXS (eTap), RED eTap, Shimano Di2, and Ultegra Di2.
Can I use COROS DURA with an e-bike?
Yes, COROS DURA can connect to e-bikes via the ANT+ wireless protocol.
Can I connect COROS DURA directly to Zwift?
Not yet. However, COROS is actively working with Zwift to enable integration by the end of 2024. Until then, it’s recommended to pair your external sensors (such as power meters or chest straps) with both Zwift and COROS DURA (or a COROS GPS watch) so that data is also recorded in the COROS app. You can also export .FIT files from Zwift and import them into your COROS account.
Can I use training plans with COROS DURA?
Yes, you can download training plans in the COROS app or from COROS Training Hub and sync them to COROS DURA.
Does COROS DURA support triathlon activity?
If you use COROS watches and start a triathlon activity, the watch will automatically sync with COROS DURA to show real-time data and record your cycling session from the DURA.
Do I need to carry my phone for COROS DURA’s crash detection to work?
Yes. To notify your emergency contact in case of an accident, COROS DURA must be connected to the COROS app on your phone, and the connection must be active in the background.
COROS DURA
What's in the box
Technical Specifications
COROS DURA Technical Details
| Dimensions & Weight | |
| Physical dimensions | 99.5 × 60.8 × 15.7 mm |
| Cycle computer weight | 97 g |
| Mount weight | 44 g |
| Display | |
| Display diameter | 6.85 cm / 2.7 inch |
| Resolution | 400 × 240 px |
| Display type | Color touchscreen Transflective Memory-in-Pixel Display |
| Materials | |
| Display glass | Durable composite glass |
| Body material | Reinforced polymer |
| Mount material | Reinforced polymer |
| Mount | |
| Length | 70 mm |
| Compatibility | Handlebars with 25.4 mm – 31.8 mm diameter |
| Note | Mount included in the box |
| Battery | |
| Battery life (All Systems On) | 120 hrs (solar not included) |
| Battery life (Dual-Frequency GPS) | 70 hrs (solar not included) |
| Solar panel efficiency | 1 hr of direct sunlight ≈ 2 hrs of ride time |
| Charging time | 2–3.5 hrs (depending on ambient temperature) |
| Battery capacity | 960 mAh |
| Charging | USB-C — USB-C cable |
| Note | Charging cable included in the box |
| Controls | |
| Buttons | Digital crown + button |
| Touch controls | Standard swipe and tap controls (like on a smartphone) |
| Connectivity | |
| Data sync | Bluetooth (COROS app) and built-in Wi-Fi |
| Sensor pairing | Bluetooth and ANT+ (up to 12 devices over Bluetooth) |
| Supported accessory types | Chest strap, power meter, indoor trainer, speed sensor, cadence sensor, radar (car detection), e-bike (shifting), SRAM & Shimano components |
| Satellite Connectivity | |
| Auto GPS mode | GPS, GLONASS, GALILEO, Beidou, QZSS (COROS DURA automatically selects the optimal satellite system for maximum battery life and GPS stability) |
| Dual-frequency GPS | Yes, L1 + L5 |
| Offline maps | Yes, free preloaded global offline maps |
| Navigation | |
| On-screen view | Full-screen or partial map view with additional data fields |
| Navigation data | Climb details, Turn-By-Turn directions, Checkpoints, Smart Reroute Navigation (requires COROS app connection on phone) |
| Safety | |
| Features | Bike Alarm, Live Tracking, Safety Alerts, Crash Detection |
| Sensors & Durability | |
| Sensor list | Barometric altimeter, accelerometer, gyroscope, compass, temperature sensor |
| Internal storage | 32 GB |
| Water resistance | IP67 standard |
| Operating temperature | -20°C to +60°C |
| Training | |
| Features | Training Load, Base Fitness, Load Impact, FTP Test, Training Load Recommendation, Recovery Timer, Workouts, Training Plans, Activity Training Zone Alerts (HR and Power) |
| Third-party app support | Strava, Komoot, Ride with GPS, TrainingPeaks, Relive, Final Surge, Decathlon, Adidas Running, Nike Run Club, and more |
| Language support | English, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian, Chinese |
| Supported Activities | |
| List | Road cycling, indoor trainer, gravel, MTB, e-bike, e-mountain bike |
| In Development | |
| Features coming in 2024 | Ambient temperature, weather data, wind speed, Strava Live Segments, music control, Lap Summary Data Page, Points of Interest search, and on-device location marking |