Garmin 645 Music vs. Garmin Fenix 5x Plus vs. Michael Kors Grayson vs. Michael Kors Access Sofie HR vs. Michael Kors Grayson vs. Amazfit GTR

 
645 Music
Fenix 5x Plus
Grayson
Access Sofie HR
Grayson
GTR
 Garmin645 MusicRemove Buy NowGarminFenix 5x PlusRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$450$850$350$395$350$199
Release201820182018201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days20 days24 hours2 days24 hours24 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240453 x 454390 x 390453x454454 x 454
Size1.2 inches1.2 inches1.39 inches1.19 inches1.39 inches1.39 inches
Touch
TypeMIPMIPAMOLEDOMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATM0.3 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearWear OSAndroid WearBuild-in
Apps
Music

All Wearables