Motorola Moto 360 Sport vs. Pebble Steel vs. Polar M400 vs. Withings Go vs. Apple Watch Series 4

 
Moto 360 Sport
Steel
M400
Go
Watch Series 4
 MotorolaMoto 360 SportRemove Buy NowPebbleSteelRemove Buy NowPolarM400Remove Buy NowWithingsGoRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$199$150$200$80$329
Release20162014201420162018

Activity & Fitness

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

Battery

Durationn/a5-7 days8 hours to 30 days8 monthsNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a168 x 144n/an/a384 x 480
Size1.37 inches1.26 inchesn/an/a1.78 inches
Touchn/a
TypeLCDe-papern/aE-InkMicroLED

Functions

Audio Speakern/aAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATM3 ATM5 ATMNot Yet

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/an/aWatch OS 5
Appsn/a
Musicn/a

All Wearables