Image of a T-Rex
Image of a Watch Series 2
Image of a WSD-F10
Image of a Inspire HR
Image of a Versa 2
 AmazfitT-RexRemove Buy NowAppleWatch Series 2Remove Buy NowCasioWSD-F10Remove Buy NowFitbitInspire HRRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$140$269$500$99$199
Release20192016201620192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Duration20 days18 hoursn/a5 days5 days
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolution360 x 360340 x 272 or 390 x 312n/a139 x 60300 x 300
Size1.3 inches1.5 inches or 1.65 inchesn/a1.4 inches1.34 inches
Touchn/a
TypeAMOLEDAMOLEDLCDOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemBuild-inWatch OSAndroid WearFitbit OSBuild-in
Appsn/a
Musicn/a

All Wearables