Withings Pulse Ox vs. Polar M430 vs. Asus ZenWatch vs. Apple Watch Series 4

 
Pulse Ox
M430
ZenWatch
Watch Series 4
 WithingsPulse OxRemove Buy NowPolarM430Remove Buy NowAsusZenWatchRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$120$255$150$329
Release2014201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 weeks30 hoursNANot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution128 x 32128x128320 x 320384 x 480
Sizen/a1.4 inch1.63 inches1.78 inches
TouchSwipe
TypeOLEDLCDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR30IP55Not Yet

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearWatch OS 5
Apps
Music

All Wearables