Casio G-Shock GBA800 vs. Diesel On Full Guard 2.5 vs. Garmin Forerunner 45 vs. Fitbit Sense 2

 
G-Shock GBA800
On Full Guard 2.5
Forerunner 45
Sense 2
 CasioG-Shock GBA800Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminForerunner 45Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$120$325$199$300
Release2018201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years4 days7 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454x454208 x 208336x336
Size1.39 inches1.04 inches1.59 inches
Touch
TypeLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSBuilt-in
Apps
Music

All Wearables