Casio WSD-F10 vs. Polar M400 vs. LG Watch Sport vs. Garmin 645 Music vs. Garmin Chronos

 
WSD-F10
M400
Watch Sport
645 Music
Chronos
 CasioWSD-F10Remove Buy NowPolarM400Remove Buy NowLGWatch SportRemove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$500$200$349$450$1500
Release20162014201620182018

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days1.45 days7 days8 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/an/a480 x 480240 x 240218 x 218
Sizen/an/a1.38 inches1.2 inches1.2 inches
Touchn/a
TypeLCDn/aP-OLEDMIPMIP

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP685 ATM10 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid Wear 2Wear OS
Appsn/a
Musicn/a

All Wearables