Casio WSD-F10 vs. Polar M400 vs. Garmin Forerunner 235 vs. Pebble Core vs. Fitbit Inspire HR

 
WSD-F10
M400
Forerunner 235
Core
Inspire HR
 CasioWSD-F10Remove Buy NowPolarM400Remove Buy NowGarminForerunner 235Remove Buy NowPebbleCoreRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$500$200$299.99$99$99
Release20162014201720162019

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days9 daysNA5 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/an/a215 x 180NA139 x 60
Sizen/an/a1.23 inchesNA1.4 inches
Touchn/aNA
TypeLCDn/aMIPNAOLED

Functions

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

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATMNA5 ATM

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/aNAFitbit OS
Appsn/a
Musicn/a

All Wearables