About this item 

• BEST-IN-CLASS BATTERY LIFE: Enjoy 120 hours of battery life in full GPS mode on a single charge, perfect for weeks of training or extended bikepacking trips without worrying about recharging. 
• SOLAR THAT WORKS: COROS DURA gains up to 2 extra hours of ride time per hour of solar charging in direct sunlight, enabling uninterrupted use for months in optimal conditions without removing the head unit from the handlebar. 
• EASE OF USE: The responsive touchscreen allows easy control with swipes and touches. The tactile digital dial and single-button design enable operation with gloves on and without letting go of the handlebars in adverse weather. 
• CRYSTAL CLEAR VISION: The 2.7" customizable MIP color touchscreen makes viewing your data and navigation easy, even under direct sunlight. The adaptive backlight ensures clear vision at night or indoors. 
• SEAMLESS & SMARTER NAVIGATION: Enjoy turn-by-turn navigation and smart rerouting powered by Google Maps. Easily create routes in the COROS app or download them from Strava, Ride with GPS, and Komoot. 
• LIGHTNING FAST SYNCING: Transfer your post-ride data in seconds, regardless of activity duration. Enjoy your coffee and get Strava kudos before others finish uploading. 
• ALL YOUR FITNESS DATA: Gain complete fitness insights with COROS watches, including performance, recovery, sleep, stress, and HRV metrics.