Fitness and fashion on display.
- All-Day Activity
- Auto Sleep Tracking
- Reminders to Move
- SmartTrack™ Auto Exercise Recognition
- Tap Display
- Call, Text & Calendar Alerts
- Accessory Bands Sold Separately
Removable Fitbit Alta tracker
Wireless sync dongle
Sensors & Components
Display: OLED tap display
Battery and Power
We recommend charging Alta every few days to ensure you are always tracking.
Battery life: lasts up to 5 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
- Tracks 5 days of detailed motion data – minute by minute.
- Tracks daily totals for past 30 days
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.
If Alta gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Give your wrist a rest by taking the band off every now and then, and regularly clean your band and wrist.
The classic Alta wristband is made of a flexible, durable elastomer material similar to that used in many sports watches, and includes a surgical-grade stainless steel clasp.
Operating temperature: -10° to 45° C
Maximum operating altitude: 9,144 m
SyncingAlta syncs automatically and wirelessly to computers and 200+ leading iOS, Android and Windows devices using Bluetooth 4.0 wireless technology.
- Syncing range: 9.1 m
- Notifications: Text and call via Bluetooth 4.0
- Syncing to computers requires Internet connection and USB port
- Syncing to mobile devices requires Bluetooth and Internet connection
- 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