Garmin Vivoactive HR vs. Garmin Fenix 5X vs. Michael Kors Grayson vs. Samsung Galaxy Watch vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Vivoactive HR
Fenix 5X
Grayson
Galaxy Watch
Grayson
T-Rex
 GarminVivoactive HRRemove Buy NowGarminFenix 5XRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$699$350$330$350$140
Release201620172018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 daysUp to 12 days24 hours7 days24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205240 x240453 x 454360 x 360453x454360 x 360
Size1.38 inches1.2 inches1.39 inches1.2 inches or 1.3 inches1.39 inches1.3 inches
Touch
Typen/aNAAMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearTizen OSAndroid WearBuild-in
Apps
MusicSpotify

All Wearables