Casio G-Shock GBA800 vs. Fitbit Charge HR vs. Fitbit Flex vs. Apple Watch Series 5 vs. Fitbit Versa 2

 
G-Shock GBA800
Charge HR
Flex
Watch Series 5
Versa 2
 CasioG-Shock GBA800Remove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 5Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$120$150$100$329$199
Release20182015201320192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years5 days5 daysNot Yet5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNANA384 x 480300 x 300
SizeNANA1.78 Inches1.34 inches
TouchNANA
TypeOLEDLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM1 ATM1 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANAWatchOS 5Build-in
Apps
Music

All Wearables