ASUS ZenWatch 3 vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Grayson vs. Amazfit T-Rex vs. Apple SE (2022)

 
ZenWatch 3
Grayson
Flex
Grayson
T-Rex
SE (2022)
 ASUSZenWatch 3Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy NowAppleSE (2022)Remove Buy Now

Basic Info

Suggested Price$229$350$100$350$140$249
Release201720182013201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours24 hours5 days24 hours20 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color368 x 448 pixels
Resolution400 x 400453 x 454NA453x454360 x 36040mm
Size1.39 inches1.39 inchesNA1.39 inches1.3 inches
TouchNALTPO OLED Retina
TypeAMOLEDAMOLEDLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter5 ATM
Ultraviolet Sensor
Water Resistance1 ATM1 ATM1 ATM5 ATM

Notifications

Phone
EmailsWatchOS 8.1
Texts

Software

Operating SystemAndroid Wear 2Android WearNAAndroid WearBuild-in
Apps
Music

All Wearables