ASUS ZenWatch 2 vs. Polar M430 vs. Fitbit Flex vs. Mobvoi TicWatch S2 vs. Garmin Vivosmart 4

 
ZenWatch 2
M430
Flex
TicWatch S2
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowPolarM430Remove Buy NowFitbitFlexRemove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$255$100$180$130
Release20162017201320192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a30 hours5 days2 DAYS7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128x128NA400 x 40048 x 128
Size1.63 inches or 1.45 inch1.4 inchNA1.39 inches0.74 inches
TouchNA
TypeAMOLEDLCDLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR301 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNAWear OS
Apps
Music

All Wearables