Even more to love 
Cardio Fitness Level
Get to know your VO2 max and see how well your body uses oxygen when you're working your hardest.

Sleep Score
Learn about the quality of your previous night's sleep with a personalized Sleep Score.

SmartTrack
Forget to start tracking? Don’t sweat it. SmartTrack automatically recognizes and records workouts.

SpO2 & Skin Temperature
Spot changes in your blood oxygen levels and skin temperature to know more about your well-being.

7-Day Battery Life
Leave your charger behind on your next long weekend trip with a tracker that can go for up to 7 days.

Stress Management Score
Get a daily score showing your body's physical response to stress—and how your routines can help.

Navigation Button
Find what you need with an easy side button. Just a quick tap lets you jump to your home screen or see your stats.

Smart Notifications
Stay in the loop with call, text, calendar and other app notifications—including Gmail, Google Calendar and more.