ASUS ZenWatch 2 vs. Fitbit Surge vs. Garmin Vivosmart vs. Michael Kors Grayson vs. Fitbit Charge vs. Michael Kors Grayson

 
ZenWatch 2
Surge
Vivosmart
Grayson
Charge
Grayson
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowGarminVivosmartRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$250$170$350$130$350
Release201620162014201820142018

Activity & Fitness

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

Battery

Durationn/a7 days7 days24 hours7-10 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a128 x 16453 x 454NA453x454
Size1.63 inches or 1.45 inch1.26 inches1.41 inches1.39 inchesNA1.39 inches
TouchNA
TypeAMOLEDMonochrome LCDOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM1 ATM1 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables