The Trevi smart watch detects, stores for 30 days and displays all data related to physical activity such as heart rate, blood pressure, hours of sleep, duration of exercise, steps, calories burned and distance travelled. Easily connects to your smartphone via Bluetooth connection, to manage the data collected by the dedicated application and also detects body temperature , heart rate and is equipped with a PPG ( photopleithismographic)
sensor . The Trevi T-FIT 290 HBT Smart Watch is water resistant, with IP67 protection rating . It is powered by a rechargeable lithium battery .