Pebble Classic vs. Polar M400 vs. Sony SmartWatch 3 vs. Huawei Talkband B2 vs. Withings Go

 
Classic
M400
SmartWatch 3
Talkband B2
Go
 PebbleClassicRemove Buy NowPolarM400Remove Buy NowSonySmartWatch 3Remove Buy NowHuaweiTalkband B2Remove Buy NowWithingsGoRemove Buy Now

Basic Info

Suggested Price$99$200$250$180$80
Release20132014201420152016

Activity & Fitness

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

Battery

Duration5-7 days8 hours to 30 days2 days3 days8 months
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a320 x 320128 x 88n/a
Size1.26 inchesn/a1.6 inches0.73 inchesn/a
Touchn/a
Typee-papern/aTFT LCDPMOLEDE-Ink

Functions

Audio SpeakerAlerts onlyBluetoothBluetooth
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP68IP575 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables