Garmin Forerunner 935 vs. Garmin 645 Music vs. Garmin Fenix 5x Plus vs. Michael Kors Access Sofie HR vs. Amazfit GTR

 
Forerunner 935
645 Music
Fenix 5x Plus
Access Sofie HR
GTR
 GarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5x PlusRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$500$450$850$395$199
Release20172018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks7 days20 days2 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240240 x 240390 x 390454 x 454
Size1.2 inches1.2 inches1.2 inches1.19 inches1.39 inches
Touch
TypeLCDMIPMIPOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWear OSBuild-in
Apps
Music

All Wearables