Asus ZenWatch vs. Fitbit Alta HR vs. Fitbit Flex vs. Michael Kors Access Runway vs. Apple Series 6

 
ZenWatch
Alta HR
Flex
Access Runway
Series 6
 AsusZenWatchRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess RunwayRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$150$100$350$399
Release20142017201320182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationNA7 days5 days1 dayNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 36NA390 x 390384 x 480
Size1.63 inches1.4 inchesNA1.19 inches40mm
TouchNA
TypeAMOLEDOLEDLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP551 ATM3 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearNAWear OSWatchOS 5
Apps
Music

All Wearables