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Basic Info

Suggested Price$299$130$100$100$199
Release20172017201620122018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 days5 days10-14 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution348x250320 x 300n/an/a320 x 300
Size1.421.34 inchesn/an/a1.34 inches
Touchn/a
TypeOLEDTFT LCDLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP675 ATMSplast Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSProprietaryn/an/aProprietary
Apps
Music

All Wearables