Wrist watch Casio GBA-800-1AER Male Quartz Black

The Casio GBA-800-1AER is a rugged men's wrist watch with a black resin case and quartz movement. Featuring a triple-axis accelerometer and Bluetooth Smart link, this model records steps, exercise intensity and calories burned, and can be paired with the G-SHOCK Connected smartphone app for detailed activity analysis. The watch is powered by a CR2016 battery (approx. 2 years) and has dimensions of 54.1 mm (width) × 48.6 mm (depth) × 15.5 mm (height), designed for everyday urban sports use.

Advantages

The watch combines G-SHOCK shock resistance and durable resin construction with activity-tracking technology including a triple-axis accelerometer and Bluetooth connectivity. When linked to the G-SHOCK Connected app it transfers step data, displays daily step counts and calories burned, and presents activity logs, graphs and maps for daily, weekly or monthly analysis. Its quartz movement and CR2016 battery provide reliable timekeeping with low maintenance.

Suitable for (tasks / use cases)

• Tracking steps and calorie expenditure during workouts
• Monitoring exercise intensity for running, gym sessions and urban sports
• Daily wear for users who need a durable, shock-resistant watch
• Syncing activity logs to a smartphone for analysis

Key specifications

• Brand: CASIO
• Model: GBA-800-1AER
• Movement: Quartz (battery-powered)
• Battery: CR2016, approx. 2 years
• Case material: Resin (black)
• Dimensions: 54.1 mm × 48.6 mm × 15.5 mm
• Features: Triple-axis accelerometer, Bluetooth Smart link, step counter, calorie display, activity logs, graphs and maps via app
• EAN: 4549526179105

How to use

Wear the watch on your wrist and enable Bluetooth on your smartphone to pair with the G-SHOCK Connected app. Use the accelerometer-based step counter during workouts and daily activity; the watch records steps and estimates calories burned. Open the app to transfer step data, review activity logs and view graphs or maps for selected time periods. Replace the CR2016 battery when low according to CASIO service recommendations to maintain accurate timekeeping and tracking.

Recommendations

The watch is intended for everyday and sports use; to ensure accurate activity tracking, wear it snugly on your wrist and keep the app updated. Avoid exposing the watch to strong magnetic fields or chemicals; follow CASIO maintenance guidance for water resistance and battery replacement.