ASUS ZenWatch 2 vs. Garmin Vivoactive vs. Polar Loop 2 vs. Withings Go vs. Amazfit T-Rex

 
ZenWatch 2
Vivoactive
Loop 2
Go
T-Rex
 ASUSZenWatch 2Remove Buy NowGarminVivoactiveRemove Buy NowPolarLoop 2Remove Buy NowWithingsGoRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$250$120$80$140
Release20162015201520162019

Activity & Fitness

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

Battery

Durationn/a14 hours to 11 days8 days (without notifications)8 months20 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/an/a
Macn/an/an/an/a
Windowsn/an/an/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320205 x 148n/an/a360 x 360
Size1.63 inches or 1.45 inch1.38 inchesn/an/a1.3 inches
Touchn/a
TypeAMOLEDLCDLEDE-InkAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM2 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/an/an/aBuild-in
Appsn/a
Music

All Wearables