Apple Watch Series 2 vs. Michael Kors Grayson vs. Michael Kors Access Sofie HR vs. Michael Kors Grayson vs. Amazfit T-Rex vs. Apple Watch 7

 
Watch Series 2
Grayson
Access Sofie HR
Grayson
T-Rex
Watch 7
 AppleWatch Series 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$269$350$395$350$140$429
Release201620182019201820192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours24 hours2 days24 hours20 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312453 x 454390 x 390453x454360 x 360396 x 484
Size1.5 inches or 1.65 inches1.39 inches1.19 inches1.39 inches1.3 inches1.9 inches
Touch
TypeAMOLEDAMOLEDOMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM1 ATM0.3 ATM1 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid WearWear OSAndroid WearBuild-inWatchOS 8
Apps
Music

All Wearables