ASUS ZenWatch 3 vs. Apple Watch vs. Michael Kors Grayson vs. Fitbit Charge vs. Polar A370 vs. Michael Kors Grayson

 
ZenWatch 3
Watch
Grayson
Charge
A370
Grayson
 ASUSZenWatch 3Remove Buy NowAppleWatchRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$229$349$350$130$179.95$350
Release201720152018201420172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours18 hours24 hours7-10 daysUp to 3 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400340 x 272 or 390 x 312453 x 454NA160 x 80453x454
Size1.39 inches1.5 inches or 1.65 inches1.39 inchesNA1.18 inches1.39 inches
TouchNA
TypeAMOLEDAMOLEDAMOLEDOLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX71 ATM1 ATMWR301 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Watch OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables