Casio WSD-F10 vs. Pebble Time Round vs. Michael Kors Grayson vs. Fitbit Charge 3 vs. Jaybird Reign vs. Michael Kors Grayson

 
WSD-F10
Time Round
Grayson
Charge 3
Reign
Grayson
 CasioWSD-F10Remove Buy NowPebbleTime RoundRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge 3Remove Buy NowJaybirdReignRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$200$350$150$150$350
Release201620152018201820152018

Activity & Fitness

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

Battery

Durationn/a2 days24 hours7 days5 days24 hours
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNot yetNA

Connectivity

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

Display

Color
Resolutionn/an/a453 x 45466 x 18NA453x454
Sizen/around1.39 inches.721 inchesNA1.39 inches
Touchn/aNA
TypeLCDe-paperAMOLEDOLEDLEDAMOLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX71 ATM5 ATMNA1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSAndroid WearNANAAndroid Wear
Appsn/a
Musicn/a

All Wearables