ASUS ZenWatch 3 vs. Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Garmin Forerunner 45 vs. Michael Kors Grayson vs. Apple Watch Ultra

 
ZenWatch 3
G-Shock GBA800
Grayson
Forerunner 45
Grayson
Watch Ultra
 ASUSZenWatch 3Remove Buy NowCasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$229$120$350$199$350$799
Release201720182018201920182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours2 years24 hours7 days24 hours36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400453 x 454208 x 208453x454502x410 pixels
Size1.39 inches1.39 inches1.04 inches1.39 inches1.92 inches
Touch
TypeAMOLEDAMOLEDLCDAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM1 ATM5 ATM1 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Android WearBuilt-inAndroid WearWatchOS 9
Apps
Music

All Wearables