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Basic Info

Suggested Price$299$100$150$399$850
Release20172016201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 daysNA1 day20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution348x250n/a320 x 320320 x 320240 x 240
Size1.42n/a1.63 inches1.32 inches1.2 inches
Touchn/a
TypeOLEDLEDAMOLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATMIP555 ATM10 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemFitbit OSn/aAndroid WearWear OSWear OS
Apps
Music

All Wearables