Garmin Vivosmart vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit T-Rex vs. Apple Watch 7 vs. Apple SE (2022)

 
Vivosmart
Grayson
Grayson
T-Rex
Watch 7
SE (2022)
 GarminVivosmartRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy NowAppleSE (2022)Remove Buy Now

Basic Info

Suggested Price$170$350$350$140$429$249
Release201420182018201920212022

Activity & Fitness

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

Battery

Duration7 days24 hours24 hours20 days18 HoursNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color368 x 448 pixels
Resolution128 x 16453 x 454453x454360 x 360396 x 48440mm
Size1.41 inches1.39 inches1.39 inches1.3 inches1.9 inches
TouchLTPO OLED Retina
TypeOLEDAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter5 ATM
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
EmailsWatchOS 8.1
Texts

Software

Operating Systemn/aAndroid WearAndroid WearBuild-inWatchOS 8
Apps
Music

All Wearables