Casio WSD-F20A vs. Michael Kors Grayson vs. Fitbit Charge 3 vs. Michael Kors Grayson vs. Michael Kors Access Lexington 2 vs. HTC re Grip

 
WSD-F20A
Grayson
Charge 3
Grayson
Access Lexington 2
re Grip
 CasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge 3Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsAccess Lexington 2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$399$350$150$350$350$199
Release201820182018201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day24 hours7 days24 hours2 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320453 x 45466 x 18453x454390 x 390160 x 32
Size1.32 inches1.39 inches.721 inches1.39 inches1.2 inches1.8 inches
Touch
TypeLCDAMOLEDOLEDAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM5 ATM1 ATM3 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearNAAndroid WearWear OSNA
Apps
Music

All Wearables