ASUS ZenWatch 2 vs. Garmin Vivoactive HR vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Michael Kors Grayson vs. Amazfit GTS

 
ZenWatch 2
Vivoactive HR
Grayson
Alta HR
Grayson
GTS
 ASUSZenWatch 2Remove Buy NowGarminVivoactive HRRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$150$250$350$150$350$150
Release201620162018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a13 hours to 8 days24 hours7 days24 hours14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320148 x 205453 x 454128 x 36453x454348 x 442
Size1.63 inches or 1.45 inch1.38 inches1.39 inches1.4 inches1.39 inches1.65 inches
Touch
TypeAMOLEDn/aAMOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearAndroid WearWear OS
Apps
Music

All Wearables