QTP-001 is a Bluetooth heart rate monitor watch for users to monitor their heart rate and burned calories. LED light beams and electro optical cell can detect volume of blood under users’ skin and shows the actual heart rate. The tri-color LED indicator can notify users of heart rate zone: blue stands for low, green for optimal and orange for high intensity. The metallic hairline finishes combined with the silicon strap make QTP-001 looks more sleek and thin. The expandable clasp allows the band to be adjusted for the best fit. QTP-001 can be placed on a USB charging dock with magnetic alignment for fast charging.