ASUS ZenWatch 2 vs. Garmin Forerunner 735XT vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Grayson vs. Amazfit GTS

 
ZenWatch 2
Forerunner 735XT
Grayson
Flex
Grayson
GTS
 ASUSZenWatch 2Remove Buy NowGarminForerunner 735XTRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$150$450$350$100$350$150
Release201620162018201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 days24 hours5 days24 hours14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180453 x 454NA453x454348 x 442
Size1.63 inches or 1.45 inch1.23 inches1.39 inchesNA1.39 inches1.65 inches
Touchn/aNA
TypeAMOLEDn/aAMOLEDLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNAAndroid WearWear OS
Apps
Music

All Wearables