CASIO G-SHOCK - ➡️ GBA-800 Series with Bluetooth® Connectivity; engineered for sports activities : Linking with the G-SHOCK Connected phone app provides access to a number of functions to support your workouts.
Casio to Release New G-SHOCK with App Connectivity for Step Tracking and Workouts
G-SHOCK Connected – Apps on Google Play
Casio to Release New G-SHOCK with App Connectivity for Step Tracking and Workouts