Polar Loop 2 vs. Michael Kors Grayson vs. Samsung Gear 2 vs. Pebble Core vs. Amazfit Verge vs. Michael Kors Grayson

 
Loop 2
Grayson
Gear 2
Core
Verge
Grayson
 PolarLoop 2Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear 2Remove Buy NowPebbleCoreRemove Buy NowAmazfitVergeRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$120$350$300$99$160$350
Release201520182014201620192018

Activity & Fitness

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

Battery

Duration8 days (without notifications)24 hours2-3 daysNA5 days24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a453 x 454320 x 320NA454x454453x454
Sizen/a1.39 inches1.63 inchesNA1.39 inches1.39 inches
TouchNA
TypeLEDAMOLEDSuper AMOLEDNAOMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM1 ATMIP67NAIP681 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearTizen OSNAAMAZFIT OSAndroid Wear
Apps
Music

All Wearables