Find My Fitbit app is available on iOS and Android.
- iPhone 4s, 5, 5c, 5s, 6, 6 Plus, 7, 7 Plus, 8 Plus, X, 11
- iPad 3, 4, iPad mini 2, 3, iPad Air, iPad Air 2
- Android phones and tablets running Android OS 4.4 and above
- Amazon devices running Android 4.4 and above