Casio G-Shock GBA800 vs. Fitbit Flex vs. Apple Watch Series 5 vs. Garmin Forerunner 45 vs. Fitbit Inspire HR

 
G-Shock GBA800
Flex
Watch Series 5
Forerunner 45
Inspire HR
 CasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 5Remove Buy NowGarminForerunner 45Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$120$100$329$199$99
Release20182013201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years5 daysNot Yet7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA384 x 480208 x 208139 x 60
SizeNA1.78 Inches1.04 inches1.4 inches
TouchNA
TypeLEDMicroLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM1 ATMNot Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWatchOS 5Built-inFitbit OS
Apps
Music

All Wearables