Motorola Moto 360 (2nd Gen) vs. Withings Pulse Ox vs. ASUS ZenWatch 3 vs. Amazfit Arc vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Pulse Ox
ZenWatch 3
Arc
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowWithingsPulse OxRemove Buy NowASUSZenWatch 3Remove Buy NowAmazfitArcRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$120$229$69.99$329
Release20152014201720162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 weeks48 hours20 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution360 x 325 or 360 x 330128 x 32400 x 40072 x40384 x 480
Size1.37 inches or 1.56 inchesn/a1.39 inches0.42 inches1.78 inches
TouchSwipe
TypeLCDOLEDAMOLEDOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP67Not Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid Wear 2Watch OS 5
Apps
Musicn/a

All Wearables