Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Pebble Core vs. Apple Watch Series 4 vs. Michael Kors Grayson vs. Huawei Band 3 Pro

 
G-Shock GBA800
Grayson
Core
Watch Series 4
Grayson
Band 3 Pro
 CasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$120$350$99$329$350$70
Release201820182016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 years24 hoursNANot Yet24 hours12 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454NA384 x 480453x454454 x 454
Size1.39 inchesNA1.78 inches1.39 inches1.39 inches
TouchNA
TypeAMOLEDNAMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM1 ATMNANot Yet1 ATMIP68

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearNAWatch OS 5Android WearAMAZFIT OS
Apps
Music

All Wearables