ASUS ZenWatch 2 vs. Polar Loop 2 vs. Michael Kors Grayson vs. Pebble Core vs. Sony SmartBand vs. Michael Kors Grayson

 
ZenWatch 2
Loop 2
Grayson
Core
SmartBand
Grayson
 ASUSZenWatch 2Remove Buy NowPolarLoop 2Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$120$350$99$100$350
Release201620152018201620142018

Activity & Fitness

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

Battery

Durationn/a8 days (without notifications)24 hoursNA5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution320 x 320n/a453 x 454NANA453x454
Size1.63 inches or 1.45 inchn/a1.39 inchesNANA1.39 inches
TouchNANA
TypeAMOLEDLEDAMOLEDNANAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATM1 ATMNAIP581 ATM

Notifications

PhoneNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/aAndroid WearNANAAndroid Wear
Apps
Music

All Wearables