ASUS ZenWatch 2 vs. Garmin Vivofit 3 vs. Amazfit T-Rex vs. Apple Watch Ultra vs. Fitbit Inspire 3

 
ZenWatch 2
Vivofit 3
T-Rex
Watch Ultra
Inspire 3
 ASUSZenWatch 2Remove Buy NowGarminVivofit 3Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch UltraRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$150$100$140$799$100
Release20162016201920222022

Activity & Fitness

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

Battery

Durationn/a1 year20 days36 hrs10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 32064 x 64360 x 360502x410 pixels32x18
Size1.63 inches or 1.45 inch0.55 inches1.3 inches1.92 inches46 inches
Touch
TypeAMOLEDn/aAMOLEDAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM10 ATM (100 Meters)5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aBuild-inWatchOS 9
Apps
Music

All Wearables