ASUS ZenWatch 3 vs. Asus VivoWatch vs. Asus ZenWatch vs. Amazfit T-Rex vs. Apple Watch Ultra

 
ZenWatch 3
VivoWatch
ZenWatch
T-Rex
Watch Ultra
 ASUSZenWatch 3Remove Buy NowAsusVivoWatchRemove Buy NowAsusZenWatchRemove Buy NowAmazfitT-RexRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$229$160$150$140$799
Release20172018201420192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours24 hours to 10 daysNA20 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400128 x 128320 x 320360 x 360502x410 pixels
Size1.39 inchesNA1.63 inches1.3 inches1.92 inches
Touch
TypeAMOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP555 ATM10 ATM (100 Meters)

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wear 2KoodOSAndroid WearBuild-inWatchOS 9
Apps
Music

All Wearables