The MyKronoz ZeFit4 features a tall, full-colour touchscreen display on a narrow strap. As a fitness tracker, it monitors steps, distance, sleep patterns and calories burned, as well as sleep cycles. The water-resistant smart band can be synced with any iOS, Android or Windows Phone smart device, where users can set daily goals, analyse their workouts and monitor long-term progress. Push notifications are also enabled for incoming calls and messages. Available in a wide range of colour combinations, and with numerous watch faces to switch between, the MyKronoz ZeFit4 can be worn with a variety of outfits.