Casio G-Shock GBA800 vs. Diesel On Full Guard 2.5 vs. Apple Watch 7 vs. Apple SE vs. Fitbit Sense 2

 
G-Shock GBA800
On Full Guard 2.5
Watch 7
SE
Sense 2
 CasioG-Shock GBA800Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch 7Remove Buy NowAppleSERemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$120$325$429$279$300
Release20182018202120202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years4 days18 Hours18 hours6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454x454396 x 484384 x 480336x336
Size1.39 inches1.9 inches40mm1.59 inches
Touch
TypeMicroLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance20 ATM3 ATMwater resistant but not waterproof5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWatchOS 8WatchOS 5
Apps
Music

All Wearables