Casio G-Shock GBA800 vs. Garmin 645 Music vs. Apple Watch Series 5 vs. Fitbit Versa 2 vs. Garmin Instinct

 
G-Shock GBA800
645 Music
Watch Series 5
Versa 2
Instinct
 CasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowAppleWatch Series 5Remove Buy NowFitbitVersa 2Remove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$120$450$329$199$300
Release20182018201920192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years7 daysNot Yet5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240384 x 480300 x 300128 x 128
Size1.2 inches1.78 Inches1.34 inches0.9 inches
Touch
TypeMIPMicroLEDAMOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATMNot Yet5 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 5Build-in
Apps
Music

All Wearables