ASUS ZenWatch 2 vs. Fitbit Flex vs. Michael Kors Access Sofie HR vs. Huawei Band 3 Pro vs. Garmin Vivosmart 4

 
ZenWatch 2
Flex
Access Sofie HR
Band 3 Pro
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowHuaweiBand 3 ProRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$100$395$70$130
Release20162013201920182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days2 days12 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320NA390 x 390454 x 45448 x 128
Size1.63 inches or 1.45 inchNA1.19 inches1.39 inches0.74 inches
TouchNA
TypeAMOLEDLEDOMOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATM0.3 ATMIP685 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNAWear OSAMAZFIT OS
Apps
Music

All Wearables