Garmin Vivosmart HR vs. Michael Kors Grayson vs. Pebble Core vs. Garmin Forerunner 45 vs. Garmin Instinct vs. Michael Kors Grayson

 
Vivosmart HR
Grayson
Core
Forerunner 45
Instinct
Grayson
 GarminVivosmart HRRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowGarminForerunner 45Remove Buy NowGarminInstinctRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$170$350$99$199$300$350
Release201520182016201920182018

Activity & Fitness

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

Battery

Duration5 days24 hoursNA7 days14 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68453 x 454NA208 x 208128 x 128453x454
Size1.08 inches1.39 inchesNA1.04 inches0.9 inches1.39 inches
TouchNA
Typen/aAMOLEDNALCDOMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMNA5 ATM10 ATM1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNABuilt-inAndroid Wear
Apps
Music

All Wearables