Polar M400 vs. Sony SmartWatch 3 vs. Garmin Vivosmart HR vs. Withings Go vs. ASUS ZenWatch 3

 
M400
SmartWatch 3
Vivosmart HR
Go
ZenWatch 3
 PolarM400Remove Buy NowSonySmartWatch 3Remove Buy NowGarminVivosmart HRRemove Buy NowWithingsGoRemove Buy NowASUSZenWatch 3Remove Buy Now

Basic Info

Suggested Price$200$250$170$80$229
Release20142014201520162017

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 days5 days8 months48 hours
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/aYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320160 x 68n/a400 x 400
Sizen/a1.6 inches1.08 inchesn/a1.39 inches
Touchn/a
Typen/aTFT LCDn/aE-InkAMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP685 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wearn/an/aAndroid Wear 2
Appsn/a
Music

All Wearables