Polar M400 vs. Fitbit Alta vs. Withings Go vs. Amazfit Pace vs. Mobvoi TicWatch S

 
M400
Alta
Go
Pace
TicWatch S
 PolarM400Remove Buy NowFitbitAltaRemove Buy NowWithingsGoRemove Buy NowAmazfitPaceRemove Buy NowMobvoiTicWatch SRemove Buy Now

Basic Info

Suggested Price$200$130$80$130$199
Release20142016201620172017

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days8 months5 days1.5-2 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/an/a320 x 300400 x 400
Sizen/an/an/a1.34 inches1.4 inches
Touchn/an/a
Typen/aOLEDE-InkTFT LCDOLED

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/aProprietaryAndroid Wear 2.0
Appsn/a
Music

All Wearables