Casio WSD-F10 vs. Garmin Forerunner 225 vs. Fitbit Zip vs. Microsoft Band 2 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
WSD-F10
Forerunner 225
Zip
Band 2
Grayson
Grayson
 CasioWSD-F10Remove Buy NowGarminForerunner 225Remove Buy NowFitbitZipRemove Buy NowMicrosoftBand 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$300$60$250$350$350
Release201620152012201520182018

Activity & Fitness

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

Battery

Durationn/a10 hours to 4 weeks6 months48 hours (without GPS)24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/a180 x 180n/a320 x 128453 x 454453x454
Sizen/a1 inchn/a1.36 inches1.39 inches1.39 inches
Touchn/a
TypeLCDn/an/aCapacitative TFTAMOLEDAMOLED

Functions

Audio Speakern/a22
Clock
Phonen/an/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplash ResistantIPX71 ATM1 ATM

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

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

All Wearables