Polar M400 vs. Asus VivoWatch vs. Asus ZenWatch vs. Mobvoi TicWatch S2

 
M400
VivoWatch
ZenWatch
TicWatch S2
 PolarM400Remove Buy NowAsusVivoWatchRemove Buy NowAsusZenWatchRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$200$160$150$180
Release2014201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration8 hours to 30 days24 hours to 10 daysNA2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 128320 x 320400 x 400
Sizen/aNA1.63 inches1.39 inches
Touch
Typen/aNAAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance3 ATMIP67IP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aKoodOSAndroid WearWear OS
Apps
Music

All Wearables