Casio WSD-F10 vs. Polar M400 vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge HR vs. Fitbit Inspire 3

 
WSD-F10
M400
Moto 360 (1st Gen)
Charge HR
Inspire 3
 CasioWSD-F10Remove Buy NowPolarM400Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitCharge HRRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$500$200$150$150$100
Release20162014201420152022

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days1 day5 days10 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/an/a320 x 260NA32x18
Sizen/an/a1.56 inchesNA46 inches
Touchn/aNA
TypeLCDn/aLCDOLEDAMOLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP671 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNA
Appsn/a
Musicn/aNA

All Wearables