G Shock Watch G Squad Sport Smartwatch GBD H1000 1A4ER. The GBD H1000 1A4 has dark and smoky translucent bezel bumpers combined with orange accents, a copper IP stainless steel bezel, and a black band. The GBD H1000 7A9 has clear translucent bezel bumpers combined with lime green accents, a silver stainless steel bezel, and white bands. The black and orange GBD H1000 1A4 matches the colors of Japans most popular baseball team, the Yomiura Giants. The advanced smartwatch features a high contrast MIP LCD display and fitness features for runners such as an optical heart rate monitor, step tracker, VO2 max measurement, and automatic training plan creation. It is also equipped with GPS and has outdoor features such as solar assisted power, pressure sensor, compass, and thermometer. The GBD H1000 has GPS timekeeping, smartphone messaging alerts via Bluetooth, and a vibration alert function.