OLED, Bluetooth 4.0, LiPo, Small, Blue / Stainless Steel
Fitbit Alta, Wristband activity tracker, OLED, Waterproof, Blue
Fitbit Alta. Display type: OLED. Device type: Wristband activity tracker, Product color: Blue, Stainless steel, Housing material: Stainless steel. Battery life: 5 day(s), Battery technology: Lithium Polymer (LiPo), Charging time: 2 h. Width: 15.5 mm. Mobile operating systems supported: Android, Windows Phone, iOS