ASUS ZenWatch 2 vs. Michael Kors Grayson vs. Fitbit Charge vs. Garmin Vivofit 4 vs. Michael Kors Grayson vs. HTC re Grip

 
ZenWatch 2
Grayson
Charge
Vivofit 4
Grayson
re Grip
 ASUSZenWatch 2Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowGarminVivofit 4Remove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$350$130$79.95$350$199
Release201620182014201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a24 hours7-10 days1 year24 hours5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320453 x 454NA88 x 88453x454160 x 32
Size1.63 inches or 1.45 inch1.39 inchesNANA1.39 inches1.8 inches
TouchNA
TypeAMOLEDAMOLEDOLEDNAAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATM1 ATM5 ATM1 ATMIP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearNAAndroid WearNA
Apps
Music

All Wearables