Pebble Classic vs. Polar M400 vs. Sony SmartWatch 3 vs. Withings Go vs. Garmin Vivofit 4

 
Classic
M400
SmartWatch 3
Go
Vivofit 4
 PebbleClassicRemove Buy NowPolarM400Remove Buy NowSonySmartWatch 3Remove Buy NowWithingsGoRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$99$200$250$80$79.95
Release20132014201420162018

Activity & Fitness

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

Battery

Duration5-7 days8 hours to 30 days2 days8 months1 year
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a320 x 320n/a88 x 88
Size1.26 inchesn/a1.6 inchesn/aNA
Touchn/a
Typee-papern/aTFT LCDE-InkNA

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP685 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSn/aAndroid Wearn/a
Appsn/a
Music

All Wearables