Polar M400 vs. Withings Go vs. Samsung Galaxy Watch vs. Fitbit Inspire HR

 
M400
Go
Galaxy Watch
Inspire HR
 PolarM400Remove Buy NowWithingsGoRemove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$200$80$330$99
Release2014201620182019

Activity & Fitness

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

Battery

Duration8 hours to 30 days8 months7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a360 x 360139 x 60
Sizen/an/a1.2 inches or 1.3 inches1.4 inches
Touchn/a
Typen/aE-InkAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aTizen OSFitbit OS
Appsn/a
MusicSpotify

All Wearables