Casio WSD-F10 vs. Polar M400 vs. Misfit Speedo Shine 2 vs. Samsung Live vs. Xiaomi Mi Band 4

 
WSD-F10
M400
Speedo Shine 2
Live
Mi Band 4
 CasioWSD-F10Remove Buy NowPolarM400Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowSamsungLiveRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$500$200$80$200$25
Release20162014201620142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a8 hours to 30 days6 months1 Day20 days
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Colorn/a
Resolutionn/an/an/a320 x 320120x240
Sizen/an/an/a1.63 inches0.95 inches
Touchn/an/a
TypeLCDn/an/aSuper AMOLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phonen/a
VibrationNA
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATMIP675 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAndroid WearAMAZFIT OS
Appsn/a
Musicn/a

All Wearables