Smartwatch Hoco Y18 with large screen and many functions, including heart rate sensor, multiple sports functions etc., while supporting Bluetooth phone calls. Equipped with a 1.52-inch IPS touch screen and a resolution of 360×360 pixels. IP67 waterproof, which means you can wear it when washing your hands or on rainy days. Features: heart rate monitor, multiple sports functions, etc. It has a 300mAh battery for 5-10 days of normal use.