ASUS ZenWatch 2 vs. Garmin Fenix 3 vs. Misfit Flash vs. Casio WSD-F20A vs. Amazfit T-Rex

 
ZenWatch 2
Fenix 3
Flash
WSD-F20A
T-Rex
 ASUSZenWatch 2Remove Buy NowGarminFenix 3Remove Buy NowMisfitFlashRemove Buy NowCasioWSD-F20ARemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$500$30$399$140
Release20162015201420182019

Activity & Fitness

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

Battery

Durationn/a50 hours to 6 weeks6 months1 day20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320218 x 218n/a320 x 320360 x 360
Size1.63 inches or 1.45 inch1.2 inchesn/a1.32 inches1.3 inches
Touchn/a
TypeAMOLEDChroma LEDn/aLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWear OSBuild-in
Apps
Music

All Wearables