Casio WSD-F20A vs. Michael Kors Access Sofie vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Huawei Band 3 Pro vs. Apple Series 6

 
WSD-F20A
Access Sofie
Grayson
Grayson
Band 3 Pro
Series 6
 CasioWSD-F20ARemove Buy NowMichael KorsAccess SofieRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowHuaweiBand 3 ProRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$399$395$350$350$70$399
Release201820172018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day1 day24 hours24 hours12 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320390 x 390 1.19 inches453 x 454453x454454 x 454384 x 480
Size1.32 inches1.39 inches1.39 inches1.39 inches40mm
TouchAMOLDED
TypeLCDAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM1 ATM1 ATM1 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid Wear 2.0Android WearAndroid WearAMAZFIT OSWatchOS 5
Apps
Music

All Wearables