Motorola Moto 360 (2nd Gen) vs. Polar A360 vs. Acer Liquid Leap vs. Asus ZenWatch vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
A360
Liquid Leap
ZenWatch
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarA360Remove Buy NowAcerLiquid LeapRemove Buy NowAsusZenWatchRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$200$90$150$329
Release20152015201520142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days12 days5 to 7 daysNANot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 80128 x 32320 x 320384 x 480
Size1.37 inches or 1.56 inches1.18 inches1 inch1.63 inches1.78 inches
Touch
TypeLCDn/aOLEDAMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR30IPX4IP55Not Yet

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearWatch OS 5
Apps
Musicn/a

All Wearables