ASUS ZenWatch 2 vs. Garmin Vivomove vs. Fitbit Charge 3 vs. Amazfit T-Rex vs. Garmin VivoActive 4

 
ZenWatch 2
Vivomove
Charge 3
T-Rex
VivoActive 4
 ASUSZenWatch 2Remove Buy NowGarminVivomoveRemove Buy NowFitbitCharge 3Remove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$250$150$140$349
Release20162016201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1 year7 days20 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a66 x 18360 x 360260 x 260
Size1.63 inches or 1.45 inchn/a.721 inches1.3 inches1.3ionches
Touchn/a
TypeAMOLEDn/aOLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

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

Notifications

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

Software

Operating SystemAndroid Wearn/aNABuild-inWear OS
Apps
Music

All Wearables