The UPTIVO APP is the ultimate fitness companion for those aiming to achieve their goals with the innovative Color Training technique. Its simple, intuitive interface displays heart rate zones in distinct colors, helping you maintain the ideal heart rate for each workout session. The app is compatible with a wide range of Bluetooth heart rate monitors, including popular brands such as POLAR, GARMIN, MYZONE, DECATHLON, WAHOO, and many more. Key Features: - Workout Monitoring: Track and record