Leotec LE-PFIT14 is a fitness pulseira designed to help you monitor your health and fitness levels. With built-in sensors, it can track your steps, distance traveled, calories burned, heart rate, sleep quality, and blood pressure. It also features a sedentary reminder, call and message notifications, and a remote camera shutter function.

To use the Leotec LE-PFIT14, you first need to charge it by connecting it to a USB power source using the included charging cable. Once charged, you can pair it with your smartphone via Bluetooth using the WearHealth app. The app allows you to view your fitness data, set goals, and configure the pulsera's settings.