Waterproof Heart Rate Smart Bracelet is specially designed for fitness purposes. It is Android, Google, and iOS compatible and connects via Bluetooth technology. It has a 1.3-inch large touchscreen display. Also, the watch measures heart rate, stress, sleep, weather, burned calories, steps, distance, etc. You can access your calls, texts, and other notifications as well. Its colorful UL interface design is unique and looks fun. The watch is waterproof and sweatproof. It keeps track of your activities and sports accurately and measures your fitness goals. You also get some in-built sports mode. Also, you can click pictures by just shaking the watch.