Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Casio WSD-F20A vs. Garmin Fenix 5X vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Alta
WSD-F20A
Fenix 5X
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5XRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$130$399$699$140
Release20152016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days1 dayUp to 12 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 320240 x240360 x 360
Size1.37 inches or 1.56 inchesn/a1.32 inches1.2 inches1.3 inches
Touchn/a
TypeLCDOLEDLCDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM10 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/aWear OSBuild-in
Apps
Musicn/a

All Wearables