Garmin Fenix 3 vs. LG Watch Sport vs. Michael Kors Grayson vs. Samsung Galaxy Watch vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Fenix 3
Watch Sport
Grayson
Galaxy Watch
Grayson
T-Rex
 GarminFenix 3Remove Buy NowLGWatch SportRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$349$350$330$350$140
Release201520162018201820182019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks1.45 days24 hours7 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218480 x 480453 x 454360 x 360453x454360 x 360
Size1.2 inches1.38 inches1.39 inches1.2 inches or 1.3 inches1.39 inches1.3 inches
Touch
TypeChroma LEDP-OLEDAMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP681 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Android WearTizen OSAndroid WearBuild-in
Apps
MusicSpotify

All Wearables