ASUS ZenWatch 2 vs. Polar M400 vs. Moov Now vs. Asus VivoWatch vs. Amazfit GTS

 
ZenWatch 2
M400
Now
VivoWatch
GTS
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowMoovNowRemove Buy NowAsusVivoWatchRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$150$200$79$160$150
Release20162014201520182019

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days6 months24 hours to 10 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/an/a128 x 128348 x 442
Size1.63 inches or 1.45 inchn/an/aNA1.65 inches
Touchn/a
TypeAMOLEDn/an/aNAAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/aNA
Ultraviolet Sensor
Water ResistanceIP673 ATMn/aIP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aKoodOSWear OS
Apps
Music

All Wearables