As you see in the picture above, this new HW8 Ultra Max got a square design that looks stylish, fashionable, and similar to the Apple Watch Ultra. Measuring 49*43.5*12.5mm and weighing about 50g. There are two physical buttons on the right side of the case. It is responsible for the function of turning on the running back. The reverse side of the device received a typical configuration – there are magnetic contacts for charging and a heart rate sensor.