Casio WSD-F10 vs. Huawei Watch vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Garmin 645 Music

 
WSD-F10
Watch
Flex 2
Vivosmart HR
645 Music
 CasioWSD-F10Remove Buy NowHuaweiWatchRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$500$349$100$170$450
Release20162015201620152018

Activity & Fitness

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

Battery

Durationn/an/a5 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a400 x 400n/a160 x 68240 x 240
Sizen/a1.4 inchesn/a1.08 inches1.2 inches
Touchn/an/a
TypeLCDAMOLEDLEDn/aMIP

Functions

Audio Speakern/an/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wearn/an/a
Appsn/a
Musicn/an/a

All Wearables