Polar M400 vs. Fossil Q Reveler vs. Huawei Talkband B2 vs. Polar Loop 2 vs. Withings Go

 
M400
Q Reveler
Talkband B2
Loop 2
Go
 PolarM400Remove Buy NowFossilQ RevelerRemove Buy NowHuaweiTalkband B2Remove Buy NowPolarLoop 2Remove Buy NowWithingsGoRemove Buy Now

Basic Info

Suggested Price$200$125$180$120$80
Release20142015201520152016

Activity & Fitness

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

Battery

Duration8 hours to 30 days7 days3 days8 days (without notifications)8 months
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a128 x 88n/an/a
Sizen/an/a0.73 inchesn/an/a
Touchn/an/a
Typen/an/aPMOLEDLEDE-Ink

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP67IP572 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables