.24/7 heart rate monitoring
.Automatic sleep tracking and with sleep score and sleep stage analysis
.Blood oxygen monitoring
.Stress management tools and guided breathing sessions
.Tracks steps, distance, calories burned and active zone minute
.Supports 20+ exercise modes with automatic workout detection
.Connected GPS Detection(Uses your smartphone's GPS for outdoor activities)
.Water resistant up to 50 meters, making suitable for swimming
.Bright AMOLED color touch screen with customizable clock faces
.Smartphone notifications for calls, texts and apps
.Up to 10 days of battery life on a single charge
.Compatible with android and iPhones devices through the Fitbit App