Apple Watch Series 3 vs. Casio G-Shock GBA800 vs. Casio WSD-F20A vs. Fitbit Charge 3

 
Watch Series 3
G-Shock GBA800
WSD-F20A
Charge 3
 AppleWatch Series 3Remove Buy NowCasioG-Shock GBA800Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$329$120$399$150
Release2017201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 years1 day7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 32066 x 18
Size1.5 inches or 1.65 inches1.32 inches.721 inches
Touch
TypeAMOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Wear OSNA
Apps
Music

All Wearables