








COROS DURA
Solar GPS bike computer
The COROS DURA solar GPS bike computer offers easy operation, a battery life of up to 120 hours plus solar charging, clear navigation via Google Maps and modern dual-frequency GPS. It also features a touchscreen, fast route synchronization, support for Bluetooth and ANT+ sensors, and other practical features.


Battery life
Up to 120 hours in GPS mode
COROS DURA lasts up to 120 hours in basic GPS mode and 70 hours in dual-frequency mode (L1 + L5). It also recharges while riding thanks to the built-in solar panel - an hour of charging in the sun adds up to two extra hours of riding.
Up to 120 hours. Unprecedented battery life of up to 120 hours in basic GPS mode. Forget about charging.
Solar charging. One hour of charging in the sun can add up to an extra two hours of battery life.
Display
Touch and easy-to-read display
The large display (6.85 cm in diameter) with a resolution of 400 × 240 pixels is perfectly readable even in direct sunlight and is fully customizable. Adaptive backlighting automatically adjusts to different lighting conditions. Intuitive touch control only simplifies use.
Jakub Šiarnik (Slovak representative in ski mountaineering) and professional cyclist Samuel Kováč (two-time Slovak champion in mountain time trial) share their first impressions of using COROS DURA.

Why shop at the ralpu e-shop?
Goods always in stock
Only goods that are physically in stock are sold. Your order is shipped immediately. The package is usually delivered within 1 - 2 business days. No tricks.
Satisfaction guaranteed
The product comes with a 24-month warranty. If you have any questions, you can expect a prompt and helpful response. Instructions for COROS GPS watches are translated into Slovak.
Authorized dealer
The ralpu e-shop is an authorized and largest retailer of the COROS brand in Slovakia with many years of experience and appreciated by thousands of customers. You can rely on it.

Navigation
Navigation that makes sense
Simply transfer your route to COROS DURA and let it navigate you. In case of obstacles on the route, DURA intelligently uses data from Google Maps. Dual-frequency GPS works reliably even between tall buildings or in the forest. Of course, global offline maps are preloaded - completely free.
Bluetooth
Up to 12 simultaneous connections
You can connect COROS DURA to up to 12 devices at once via Bluetooth. There is also support for the ANT+ protocol, which is used by many additional sensors in cycling. Connect COROS DURA to a chest strap, power meter, trainer, speed and cadence sensor, radar, e-bike or SRAM and Shimano cycling components.


Frequently asked questions
Here are the answers
Is COROS DURA compatible with the ANT+ protocol?
Yes, COROS DURA supports wireless connectivity according to ANT+ and Bluetooth standards.
Does COROS DURA work with gloves on and in the rain?
Yes, the display responds to touch even with medium-thick gloves on. Gloves must support touch screen operation. And yes, operation is possible even in the rain, but very heavy rain may affect control. Full-fledged control of the cycling computer is also possible via buttons.
Is COROS DURA compatible with radar attachments?
Yes, COROS DURA can work with radar lights from Garmin, Bryton, Maijin and IGPS via the ANT+ protocol.
Will COROS DURA work with a trainer?
Yes, COROS DURA can connect to most trainers on the market via Bluetooth and ANT+ protocol.
Does COROS DURA support an electronic shifting system?
Yes, COROS DURA is compatible with SRAM AXS (eTap), RED eTap, Shimano Di2 and Ultegra Di2.
Can I use COROS DURA with an electric bike?
Yes, COROS DURA can connect to an electric bike via the ANT+ wireless protocol.
Can I connect COROS DURA directly to the Zwift platform?
Not at the moment. However, COROS is working closely with Zwift and the goal is to integrate the two platforms by the end of 2024. Until this integration is implemented, it is recommended to connect external additional devices (e.g. power meters or chest straps) simultaneously with both Zwift and COROS DURA (or COROS GPS watch) so that the data is synchronized with the COROS app. You can also export .FIT files from Zwift to your COROS account.
Can I use training plans when training with COROS DURA?
Yes, you can download training plans in the COROS app or in the COROS Training Hub and synchronize them with COROS DURA.
Does COROS DURA support triathlon activity?
If you use a COROS watch and the Triathlon activity, the watch will automatically connect to the COROS DURA and display current data from the COROS DURA during the activity, plus record cycling data from the COROS DURA.
Do I need to have my phone with me for the fall detection feature in COROS DURA to work?
Yes, in order for the person you designate to be notified in the event of an accident, it is necessary for COROS DURA to be connected to the COROS app on your phone and this connection to be maintained in the background.

Package contents
What will be delivered to you?

Technical specification
Product parameters
Dimensions and weight | |
Physical dimensions | 99.5 x 60.8 x 15.7mm |
Cycle computer weight | 97g |
Holder weight | 44 grams |
Display | |
Display diameter | 6.85 cm / 2.7 inches |
Display resolution | 400 × 240 px |
Display type | color touch Transflective Memory-in-Pixel Display |
Materials | |
Display glass material | durable composite glass |
Cycling computer body material | reinforced polymer |
Holder material | reinforced polymer |
Holder | |
Length | 70mm |
Compatibility | handlebars with a diameter of 25.4 mm - 31.8 mm |
Note | holder is supplied in the package |
Battery | |
Battery life in All Systems On mode | 120 hrs. (solar energy not included) |
Battery life in dual-frequency GPS mode | 70 hrs. (solar energy not included) |
Solar panel efficiency | 1 hour of direct sunlight = approx. 2 hours of driving |
Charging time | 2 - 3.5 hours depending on the outside temperature |
Battery capacity | 960mAh |
Charging | USB-C — USB-C cable |
Note | charging cable is included in the package |
Control | |
Buttons | Digital crown + button |
Touch control | classic control via swipe and confirm (like when using a phone) |
Connectivity | |
Data synchronization | Bluetooth (COROS app) and Wi-Fi built directly into the bike computer |
Connection with additional devices | Bluetooth and ANT+ wireless protocol (up to 12 simultaneous connections via Bluetooth protocol) |
List of types of additional equipment |
|
Satellite connection | |
Auto GPS mode |
|
Dual-frequency GPS | yes, L1 + L5 |
Offline maps | yes, free, preloaded global offline maps |
Navigation | |
Display | full-screen or partial display navigation with additional measured data |
Additional data |
|
Safety | |
List |
|
Sensors and durability | |
Sensor list |
|
Internal memory | 32GB |
Water resistance | IP67 standard |
Operating temperature | -20°C to +60°C |
Training | |
List |
|
Support for third-party apps and platforms |
|
Supported activities | |
List |
|
Other parameters | |
Configurable menu languages |
|
COROS app | Android, iOS |
AI-optimized Markdown version for COROS DURA solar GPS bike computer
Stiahnuť AI Markdown
(Markdown/AI Version)