More easily track your outdoor exercises with the Versa 3 GPS Smartwatch from Fitbit Made for multi-day tracking the Versa 3 features over 6 days of battery life and utilizes built-in GPS tracking, so you don't need to bring your smartphone along on a run, hike, or while biking. The GPS function tracks both your pack and distance. The Versa 3 handles a variety of exercises and basic 24/7 activity tracking of steps, distance, and calories burned. You can choose from over 20 exercises to track, or use SmartTrack, where the Versa 3 will automatically detect the exercise and track it for you. Your health is intimately linked with how effective you are in reaching your fitness goals. With the Versa 3, you get both a 24/7 heart rate monitor and SpO2 blood oxygen sensor. The heart rate monitor earns you Active Zone Minutes when reaching target heart rate zones. You can even keep tabs on your sleep quality by wearing it through the night. You can learn how well you've slept, get an overall sleep score, and learn about sleep trends that you can adjust for a better night's rest. All of these features and more are can be controlled via the Versa 3's built-in bright OLED display.