Garmin Fenix 3 vs. Motorola Moto 360 (2nd Gen) vs. Casio WSD-F20A vs. Jawbone UP3 vs. Amazfit T-Rex

 
Fenix 3
Moto 360 (2nd Gen)
WSD-F20A
UP3
T-Rex
 GarminFenix 3Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowCasioWSD-F20ARemove Buy NowJawboneUP3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$300$399$180$140
Release20152015201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks1.5 days1 day7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218360 x 325 or 360 x 330320 x 320NA360 x 360
Size1.2 inches1.37 inches or 1.56 inches1.32 inchesNA1.3 inches
TouchNA
TypeChroma LEDLCDLCDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP675 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearWear OSNABuild-in
Apps
Musicn/aNA

All Wearables