KEY FEATURES + BENEFITS

• The rugged, weather-resistant design is tuned for punishing race conditions
• Get up to 80 hours of battery life in GPS mode up to 300 hours in max battery GPS mode and up to 65 days in smartwatch mode with solar charging
• View how various settings and sensors impact the watch's battery life, so you can make battery-extending changes on the fly
• Trail run V02 max estimates the cardiovascular fitness level of trail runners by adjusting based on the varying trail and terrain conditions that can affect run performance
• Use the ClimbPro ascent planner to see real-time information on your current and upcoming climbs, including gradient,distance and elevation gain
• Track the details of every ride with mountain biking metrics plus specialized grit and flow measurements that rate trail difficulty and how smoothly you descend, giving you a score to beat next time
• Prepare yourself for any environment; see how your body is holding up in different environments with heat and altitude acclimation
• View advanced training metrics that include running dynamics, heat- and altitude-adjusted VO2 max, recovery advisor and more
• Giving your body time to recover between training sessions is crucial; after each workout, the built-in recovery advisor will let you know how long to rest before another big effort
• For training guidance that takes you and your fitness level into account, get daily run and ride suggestions based on your current training load and training status
• Access multiple global navigation satellite systems (GPS, GLONASS and Galileo) to track in more challenging environments than GPS alone
• Navigate your next trail with ABC sensors, including an altimeter for elevation data, barometer to monitor weather and 3-axis electronic compass
• A first-of-its-kind PacePro feature helps keep you on pace with grade-adjusted guidance as you run a course
• For altitude acclimation or sleep monitoring, a Pulse Ox4 sensor uses light beams at your wrist to gauge how well your body is absorbing oxygen
• Get a full picture of how you're sleeping, with a breakdown of your light, deep and REM sleep stages as well as Pulse Ox4 right on the Enduro watch
• Optimize your body's energy reserves, using heart rate variability, stress, sleep and other data to gauge when you're ready to be active or when you may need to rest
• Log daily fluid intake as a reminder to stay hydrated; when auto goal is enabled you'll even see estimated sweat loss after an activity, and your goal will adjust accordingly
• See how you're breathing throughout the day, during sleep and during breathwork and yoga activities
• Receive emails, texts and alerts right on your watch when paired with a compatible device