Polar M400 vs. Withings Go vs. Samsung Gear Fit2 Pro vs. Fitbit Inspire HR

 
M400
Go
Gear Fit2 Pro
Inspire HR
 PolarM400Remove Buy NowWithingsGoRemove Buy NowSamsungGear Fit2 ProRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$200$80$199.99$99
Release2014201620172019

Activity & Fitness

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

Battery

Duration8 hours to 30 days8 months2 days5 days
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
Resolutionn/an/a216 x 432139 x 60
Sizen/an/a1.5 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
Music

All Wearables