Michael Kors Grayson vs. Garmin Vivosmart 3 vs. Jawbone UP Move vs. Pebble Core vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Grayson
Vivosmart 3
UP Move
Core
Grayson
T-Rex
 Michael KorsGraysonRemove Buy NowGarminVivosmart 3Remove Buy NowJawboneUP MoveRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$139.99$50$99$350$140
Release201820172014201620182019

Activity & Fitness

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

Battery

Duration24 hours5 days6 monthsNA24 hours20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution453 x 45464 x 128NANA453x454360 x 360
Size1.39 inchesNANANA1.39 inches1.3 inches
TouchNANA
TypeAMOLEDOLEDNANAAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM5 ATMSplash ResistantNA1 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearNANAAndroid WearBuild-in
Apps
Music

All Wearables