Michael Kors Grayson vs. Samsung Galaxy Watch vs. Pebble Core vs. Samsung Gear Fit vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Grayson
Galaxy Watch
Core
Gear Fit
Grayson
T-Rex
 Michael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowPebbleCoreRemove Buy NowSamsungGear FitRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$330$99$150$350$140
Release201820182016201420182019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration24 hours7 daysNA2-3 days24 hours20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454360 x 360NA432 x 128453x454360 x 360
Size1.39 inches1.2 inches or 1.3 inchesNA1.84 inches1.39 inches1.3 inches
TouchNA
TypeAMOLEDAMOLEDNASuper AMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM5 ATMNAIP671 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearTizen OSNANAAndroid WearBuild-in
Apps
MusicSpotify

All Wearables