Fitbit Alta Fitness Tracker, Silver/Plum, Small

<p>Track your steps, distance, calories burned and active minutes with Fitbit Alta. It helps you stay active throughout the day by giving you friendly reminders to move. Fitbit Alta automatically recognizes and records exercises for you, so you can keep track of your workouts. See smart notifications at a glance to keep your phone out of sight and your goals in focus. With its durable battery you can wear your wristband for many days and nights without needing a charge.</p><p></p> Product Type: Activity tracker Supported Host Device OS: iOS, Android, Windows Phone Tracking Data: Distance, calories burned, activity, sleep activity, steps taken Features: Calendar notification, SMS notification, call alerts, tap control, idle alert, changeable band, SmartTrack, three-axis accelerometer Type: OLED - monochrome Wireless Interface: Bluetooth 4.0 Type: Touch sensitive screen Technology: Lithium polymer Run Time (Up To): 5 day(s) Recharge Time: 2 hour(s)

• See stats and time with a bright OLED tap display
• See reminders to move that encourage you to stay active throughout the day
• Effortlessly and automatically record workouts to your dashboard with a smart track
• Get call, text, and calendar notifications at a glance (when the phone is nearby)
• Customize your clock face and choose between a portrait or landscape layout
• Comfortable band designed for day and night
• Sync stats wirelessly to your computer and 200+ leading smartphones, including iOS, Android, and Windows
• Display Type: OLED
• Wireless Connectivity: Bluetooth 4.0 LE
• Bluetooth 4.0 LE: 20'/6.1 m
• Sensors: Accelerometer
• Estimated Battery Life: 5 Days
• Rechargeable Battery Chemistry: Lithium-Ion polymer
• Charging Time: 1 to 2 hours
• Band Material: Flexible elastomer
• Band Circumference: 5.5 to 6.7"/14 to 17 cm
• Material: Stainless steel