The visual field is brighter and more colorful, larger display area making it easier to control the watch at a touch. Equipped with a sensitive optical heart rate sensor, Tempo W3 keeps an eye on your health. The data will be synchronized with Joywear2 App, so you can keep track of your health status at any time. With 13 built-in training modes, Tempo W3 accurately records your every workout, IP67 waterproof design supports you to do water sports without any problems. In addition, you can use the Joywear2 app to set your training goals, everything is so easy. Featuring a smooth-flush alloy case and a soft, skin-friendly strap, this watch is sleek and comfortable wearing. Rotatable Bezel brings more classic elegance and provides you with another pleasure.