Introducing the Casio G-Shock GBD-H2000-1A9 - a perfect choice for athletes who demand the very best. This sleek black and neon yellow watch is specially designed for modern athletes who take their workouts seriously. The GBD-H2000-1A9 is an advanced fitness tracker and performance monitor and comes equipped with a heart rate monitor, step counter, gyroscope that detects strokes and turns when swimming, GPS, and Bluetooth connectivity.

This black and yellow smart watch features an impressive range of outdoor environmental sensors, including an altimeter-barometer, compass, and thermometer. A step up from its predecessor, the GBD-H1000, the GBD-H2000-1A9 new features include blood oxygen measurement, cardio load status, sleep measurement and analysis, sunrise and sunset time display, and moon age data.

The unique design of the Casio G-Shock GBD-H2000-1A9 makes it an ideal option for eco-conscious athletes. Our Bio-based resin watch band is made from renewable organic materials that reduce environmental impact and facilitate the shift to a circular economy.

The Smart Alarm function measures your sleep state and selects the optimal time for a sound or vibration alarm. Its rechargeable lithium-ion battery can be powered by USB cable or solar power, which means you'll never have to worry about running out of juice. So, whether you need a GPS watch for running, an all-inclusive watch for cycling, or a watch to track swimming laps, the GBD-H2000-1A9 is fully equipped for any and every sport you love.