Fitbit Blaze vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Fitbit Charge vs. Fitbit Versa 2 vs. Michael Kors Grayson

 
Blaze
WSD-F20A
Grayson
Charge
Versa 2
Grayson
 FitbitBlazeRemove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowFitbitVersa 2Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$399$350$130$199$350
Release201620182018201420192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days1 day24 hours7-10 days5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320453 x 454NA300 x 300453x454
Sizen/a1.32 inches1.39 inchesNA1.34 inches1.39 inches
TouchNA
TypeLCDLCDAMOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM1 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid WearNABuild-inAndroid Wear
Apps
Music

All Wearables