ASUS ZenWatch 2 vs. Motorola Moto 360 (2nd Gen) vs. Polar Loop 2 vs. Amazfit Arc vs. Apple Watch Series 4

 
ZenWatch 2
Moto 360 (2nd Gen)
Loop 2
Arc
Watch Series 4
 ASUSZenWatch 2Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarLoop 2Remove Buy NowAmazfitArcRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$300$120$69.99$329
Release20162015201520162018

Activity & Fitness

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

Battery

Durationn/a1.5 days8 days (without notifications)20 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320360 x 325 or 360 x 330n/a72 x40384 x 480
Size1.63 inches or 1.45 inch1.37 inches or 1.56 inchesn/a0.42 inches1.78 inches
Touch
TypeAMOLEDLCDLEDOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP672 ATMIP67Not Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wearn/aWatch OS 5
Apps
Musicn/a

All Wearables