Casio WSD-F20A vs. Michael Kors Grayson vs. Samsung Gear Fit vs. Michael Kors Grayson vs. Huawei Band 3 Pro vs. Huawei Band 2

 
WSD-F20A
Grayson
Gear Fit
Grayson
Band 3 Pro
Band 2
 CasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear FitRemove Buy NowMichael KorsGraysonRemove Buy NowHuaweiBand 3 ProRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$399$350$150$350$70$69.99
Release201820182014201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day24 hours2-3 days24 hours12 days21 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320453 x 454432 x 128453x454454 x 454128 x 32
Size1.32 inches1.39 inches1.84 inches1.39 inches1.39 inches0.91 inches
Touch
TypeLCDAMOLEDSuper AMOLEDAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMIP671 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearNAAndroid WearAMAZFIT OS
Apps
Music

All Wearables