About this item

• Power Glass solar charging lens harvests the sun’s energy, giving you more power and time between charges
• Power manager and battery saver modes allow you to toggle sensors on and off to extend battery life on the run
• Rugged, lightweight design features an always-on 1.4” display and steel or DLC-coated titanium bezel, buttons and rear case
• Trail run VO2 max tracks your cardiovascular fitness level and adjusts based on trail conditions
• Ultrarun activity with rest timer allows you to log your time spent at aid stations
• ClimbPro trail enhancements gives you information for descents and flats — for additional safety and awareness
• Use run/walk detection to review after training sessions or races where on course you walked, such as steep climbs