Polar A360 vs. Withings Go vs. Apple Watch Series 4

 
A360
Go
Watch Series 4
 PolarA360Remove Buy NowWithingsGoRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$200$80$329
Release201520162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days8 monthsNot Yet
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution160 x 80n/a384 x 480
Size1.18 inchesn/a1.78 inches
Touchn/a
Typen/aE-InkMicroLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATMNot Yet

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aWatch OS 5
Appsn/a
Music

All Wearables