Fitbit Alta Smart Fitness Activity Tracker, Slim Wearable Water Resistant and Sleep Monitor, Wireless Bluetooth Pedometer Wristband for Android and iOS, Step Counter and Calorie Counter Watch. Troubleshoot-If experienced one of the problems, it may be fixed by restarting your tracker. Not syncing despite successful setup, not responding to taps, unresponsive despite being charged and not tracking your steps or other data. Note-restarting your tracker reboots the device but does not delete any data. Certain features like smartphone notifications or Connected GPS may require Android 5.0+ Compatibility : iOS,Android,Windows
- Alta syncs automatically and wirelessly to computers and 200+ leading iOS, Android and Windows devices using Bluetooth 4.0 wireless technology. Syncing to computers requires Internet connection and USB port. Syncing to mobile devices requires Bluetooth and Internet connection. Syncing range: 20 feet
- Water Resistance: Alta is sweat, rain, splash proof. You can wear Alta in the shower, but we recommend rinsing and drying it afterwards because it's best for your skin if the band stays clean and dry. Battery life: lasts up to 5 days. Radio transceiver: Bluetooth 4.0
- We recommend charging your device every few days to ensure you are always tracking. Charge time: One to two hours
- Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices