Casio WSD-F20A vs. Garmin 645 Music vs. Michael Kors Grayson vs. Jawbone UP Move vs. Microsoft Band vs. Michael Kors Grayson

 
WSD-F20A
645 Music
Grayson
UP Move
Band
Grayson
 CasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP MoveRemove Buy NowMicrosoftBandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$399$450$350$50$200$350
Release201820182018201420142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day7 days24 hours6 months2 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution320 x 320240 x 240453 x 454NA320 x 106453x454
Size1.32 inches1.2 inches1.39 inchesNA1.37 inches1.39 inches
TouchNA
TypeLCDMIPAMOLEDNACapacitative TFTAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMSplash ResistantIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearNANAAndroid Wear
Apps
Music

All Wearables