Casio WSD-F10 vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Charge 3 vs. Amazfit T-Rex

 
WSD-F10
Moto 360 (2nd Gen)
Charge 3
T-Rex
 CasioWSD-F10Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitCharge 3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$300$150$140
Release2016201520182019

Activity & Fitness

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

Battery

Durationn/a1.5 days7 days20 days
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/an/a
Macn/an/a
Windowsn/an/aNot yet

Connectivity

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

Display

Color
Resolutionn/a360 x 325 or 360 x 33066 x 18360 x 360
Sizen/a1.37 inches or 1.56 inches.721 inches1.3 inches
Touchn/a
TypeLCDLCDOLEDAMOLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearNABuild-in
Appsn/a
Musicn/an/a

All Wearables