Polar M400 vs. Fitbit Alta vs. Withings Go vs. Amazfit Pace vs. Samsung Gear Fit

 
M400
Alta
Go
Pace
Gear Fit
 PolarM400Remove Buy NowFitbitAltaRemove Buy NowWithingsGoRemove Buy NowAmazfitPaceRemove Buy NowSamsungGear FitRemove Buy Now

Basic Info

Suggested Price$200$130$80$130$150
Release20142016201620172014

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days8 months5 days2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a320 x 300432 x 128
Sizen/an/an/a1.34 inches1.84 inches
Touchn/an/a
Typen/aOLEDE-InkTFT LCDSuper AMOLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/a5 ATMIP67IP67

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/an/aProprietaryNA
Appsn/a
Music

All Wearables