ASUS ZenWatch 2 vs. Polar Loop 2 vs. Apple Watch vs. Michael Kors Grayson vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
ZenWatch 2
Loop 2
Watch
Grayson
Forerunner 45
Grayson
 ASUSZenWatch 2Remove Buy NowPolarLoop 2Remove Buy NowAppleWatchRemove Buy NowMichael KorsGraysonRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$120$349$350$199$350
Release201620152015201820192018

Activity & Fitness

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

Battery

Durationn/a8 days (without notifications)18 hours24 hours7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a340 x 272 or 390 x 312453 x 454208 x 208453x454
Size1.63 inches or 1.45 inchn/a1.5 inches or 1.65 inches1.39 inches1.04 inches1.39 inches
Touch
TypeAMOLEDLEDAMOLEDAMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATMIPX71 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OSAndroid WearBuilt-inAndroid Wear
Apps
Music

All Wearables