Garmin Fenix 3 vs. Amazfit Cor vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Fenix 3
Cor
Grayson
Core
Grayson
Vivosmart 4
 GarminFenix 3Remove Buy NowAmazfitCorRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$79.99$350$99$350$130
Release201520182018201620182018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks12 days24 hoursNA24 hours7 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 21880 x 160453 x 454NA453x45448 x 128
Size1.2 inches1.23 inches1.39 inchesNA1.39 inches0.74 inches
TouchNA
TypeChroma LEDIPS LCDAMOLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM1 ATMNA1 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables