ASUS ZenWatch 2 vs. Polar M400 vs. Polar Loop 2 vs. ASUS ZenWatch 3 vs. Garmin Vivosport

 
ZenWatch 2
M400
Loop 2
ZenWatch 3
Vivosport
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowPolarLoop 2Remove Buy NowASUSZenWatch 3Remove Buy NowGarminVivosportRemove Buy Now

Basic Info

Suggested Price$150$200$120$229$199
Release20162014201520172017

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days8 days (without notifications)48 hours7 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/an/a400 x 40072 x 144
Size1.63 inches or 1.45 inchn/an/a1.39 inchesNA
Touch
TypeAMOLEDn/aLEDAMOLEDMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM2 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAndroid Wear 2
Apps
Music

All Wearables