Garmin Vivoactive HR vs. Pebble Classic vs. Michael Kors Grayson vs. Samsung Galaxy Watch vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Vivoactive HR
Classic
Grayson
Galaxy Watch
Grayson
T-Rex
 GarminVivoactive HRRemove Buy NowPebbleClassicRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$99$350$330$350$140
Release201620132018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5-7 days24 hours7 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205168 x 144453 x 454360 x 360453x454360 x 360
Size1.38 inches1.26 inches1.39 inches1.2 inches or 1.3 inches1.39 inches1.3 inches
Touch
Typen/ae-paperAMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSAndroid WearTizen OSAndroid WearBuild-in
Apps
MusicSpotify

All Wearables