ASUS ZenWatch 2 vs. Polar M400 vs. LG Watch Urbane vs. Fitbit Charge 3 vs. Garmin Vivosmart 4

 
ZenWatch 2
M400
Watch Urbane
Charge 3
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowLGWatch UrbaneRemove Buy NowFitbitCharge 3Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$200$245$150$130
Release20162014201520182018

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 daysNA7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-FiNA

Display

Color
Resolution320 x 320n/a320 x 32066 x 1848 x 128
Size1.63 inches or 1.45 inchn/a1.3 inches.721 inches0.74 inches
Touch
TypeAMOLEDn/aP-OLEDOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNA
Apps
Music

All Wearables