Casio G-Shock G-SQUAD Bluetooth Fitness GBA-900 series
The GBA-900-1ADR is a rugged G-SQUAD model that pairs smartphone Bluetooth connectivity with an accurate accelerometer to measure distance, pace, speed, and calories, and supports distance calibration using smartphone GPS for improved accuracy during runs; it displays exercise-intensity data on a high-contrast MIP LCD and offers multi-timer, auto-lap, step counting, and Super Illuminator backlight for clear visibility during workouts.
Dial Size: Approx 48.6 mm × 54.1 mm × 15.5 mm (typical GBA-900 family case dimensions)
Bezel Type: Resin fixed bezel
Dial Color: Black with contrasting accents
Case Material: Resin
Strap Material: Soft urethane band with ventilation holes
Strap Size: Adjustable 145–215 mm length (approx)
Dial Type: Analog-digital combination with Memory In Pixel (MIP) LCD
Features: Step counter; distance/pace/speed measurement; auto-lap; 5-level exercise intensity graph; multi-timer; phone-linked auto time adjustment; Bluetooth smartphone connectivity and app support.
Water Resistance: Water Resistant 200m
Movement / Power: Quartz module; battery life approx 2 years depending on use
