ASUS ZenWatch 2 vs. Fitbit Charge vs. LG G Watch R vs. Amazfit T-Rex vs. Garmin VivoActive 4

 
ZenWatch 2
Charge
G Watch R
T-Rex
VivoActive 4
 ASUSZenWatch 2Remove Buy NowFitbitChargeRemove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$130$300$140$349
Release20162014201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7-10 days2 days20 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320NA320 x 320360 x 360260 x 260
Size1.63 inches or 1.45 inchNA1.3 inches1.3 inches1.3ionches
TouchNA
TypeAMOLEDOLEDP-OLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATMIP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNAAndroid WearBuild-inWear OS
Apps
Music

All Wearables