Casio G-Shock GBA800 vs. Fossil Explorist vs. Fitbit Alta HR vs. Apple Watch Series 5 vs. Fitbit Sense 2

 
G-Shock GBA800
Explorist
Alta HR
Watch Series 5
Sense 2
 CasioG-Shock GBA800Remove Buy NowFossilExploristRemove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 5Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$120$255$150$329$300
Release20182018201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years24 hours7 daysNot Yet6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x454128 x 36384 x 480336x336
Size1.4 inches1.4 inches1.78 Inches1.59 inches
Touch
TypeAMOLEDOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATMIP67Not Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWatchOS 5
Apps
Music

All Wearables