Casio G-Shock GBA800 vs. Fitbit Flex vs. Misfit Speedo Shine vs. Garmin Forerunner 45 vs. Apple Watch 8

 
G-Shock GBA800
Flex
Speedo Shine
Forerunner 45
Watch 8
 CasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowMisfitSpeedo ShineRemove Buy NowGarminForerunner 45Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$120$100$80$199$499
Release20182013201520192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years5 days6 months7 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
ResolutionNANA208 x 208340 x 272 or 390 x 312
SizeNANA1.04 inches1.5 inches or 1.65 inches
TouchNANA
TypeLEDNALCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemNANABuilt-inWatchOS 9
Apps
Music

All Wearables