ASUS ZenWatch 3 vs. Fitbit Ionic vs. Diesel On Full Guard vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch Ultra

 
ZenWatch 3
Ionic
On Full Guard
Grayson
Grayson
Watch Ultra
 ASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowDieselOn Full GuardRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$229$299$325$350$350$799
Release201720172017201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours4+ days1 day24 hours24 hours36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400348x250454 x 454453 x 454453x454502x410 pixels
Size1.39 inches1.421.4 inches1.39 inches1.39 inches1.92 inches
Touch
TypeAMOLEDOLEDOMOLEDAMOLEDAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP671 ATM1 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Fitbit OSAndroid Wear 2.0Android WearAndroid WearWatchOS 9
Apps
Music

All Wearables