What size case is a GBD H1000?
CASIO GBD-H1000 Case Size 5. Watch #12914. Casio G-SQUAD GBD-H1000-1 Smart Watch – Walmart.
What sensors are in the GBD-H1000?
It is equipped with functions that are useful for working out, including an optical heart rate sensor, a step-count accelerometer, and sensors that detect orientation, altitude/atmospheric pressure, and temperature. The GPS function can also measure running distance, speed, pace, etc. GPS Functionality In addition to GPS, the watch acquires data from GLONASS and Michibiki (QZSS) satellite systems.