HW22 Pro SmartWatch Original. IWO is back again and has launched the upgraded version under the name of the HW22 Pro smartwatch. This wearable is a sporty smartwatch that features an Apple Watch design and is equipped with several features including a heart rate monitor, blood oxygen monitor, body temperature monitor, and supports wireless charging. Let's jump to the full details! This new HW22 Pro also has a square design that looks sporty, stylish, and very similar to the Apple Watch Series 6. Measuring 45*38.3*12.8mm and weighing about 50g. There is one button clone on the right side of the case, responsible for functions like turning on, running back, and interface switching. The reverse side of the device features a typical configuration – these are magnetic.