Casio WSD-F10 vs. Pebble Time Steel vs. Garmin 645 Music vs. Fitbit Flex vs. Sony SmartBand

 
WSD-F10
Time Steel
645 Music
Flex
SmartBand
 CasioWSD-F10Remove Buy NowPebbleTime SteelRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$500$250$450$100$100
Release20162015201820132014

Activity & Fitness

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

Battery

Durationn/a10 days7 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

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

Display

ColorNA
Resolutionn/a168 x 144240 x 240NANA
Sizen/a1.26 inches1.2 inchesNANA
Touchn/aNANA
TypeLCDe-paperMIPLEDNA

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM1 ATMIP58

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSNANA
Appsn/a
Musicn/a

All Wearables