The MyKronoz ZeWatch4 is a sleek offering, with a rounded rectangle touchscreen. This smartwatch acts as a fitness tracker, monitoring steps, distance, calories and sleep, allowing users to set daily goals, analyse their performance and view progress via the ZeFit app. The watch can be synced with any smartphone, is able to make calls and can even act as a contactless payment device. It has an integrated USB charger, for when its 3-day battery life runs out. There is a choice of three straps, and numerous watch faces available.