Amazfit Stratos vs. Garmin Vivoactive 3 vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson vs. Amazfit GTR

 
Stratos
Vivoactive 3
Grayson
Core
Grayson
GTR
 AmazfitStratosRemove Buy NowGarminVivoactive 3Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$199$299$350$99$350$199
Release201820172018201620182019

Activity & Fitness

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

Battery

Duration5 days7 days24 hoursNA24 hours24 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300240 x 240453 x 454NA453x454454 x 454
Size1.34 inches1.2 inches1.39 inchesNA1.39 inches1.39 inches
TouchNA
TypeOLEDMIPAMOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMNA1 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemProprietaryAndroid WearNAAndroid WearBuild-in
Apps
Music

All Wearables