Overview Motivation is your best accessory with Fitbit Alta— a customizable fitness tracker that’s as versatile as your personal style. Automatically track activity, exercise and sleep, get reminders to move and update your look for every occasion with accessory bands. Key Features All-Day Activity Tracking Track steps, distance, calories burned and active minutes. Auto Sleep Tracking Automatically track your sleep and set a silent vibrating alarm. Accessory Bands Personalize your look with a sleek lineup of accessory bands in metal, leather and classic. Reminders To Move On-screen messages help you reach hourly step goals and keep you moving throughout the day. Automatic Exercise Recognition SmartTrack automatically recognizes select exercises and records them for you in the Fitbit app. Clock + Tap Display See stats and time with an easy-to-read OLED tap display, and customize your clock face and layouts. Smartphone Notifications See call, text and calendar notifications on display (when your phone is nearby). Long Battery Life Wear your wristband up to 5 full days and nights without needing a charge. Wireless Syncing Sync stats wirelessly and automatically to your computer and 200+ leading devices. Inspire + Compete Connect with friends and family by sharing stats, sending direct-messages and competing on the leaderboard or in Fitbit Challenges.