Smart Heart Rate Skipping Rope F20 Pro integrates automatic counting, voice reminder and heart rate measurement. The user's heart rate fluctuation during rope skipping is detected in real time by the built-in PPG heart rate detection sensor on the side of the handle and the artificial intelligence (AI) algorithm, thus making the exercise more scientific. Besides, the product is equipped with a TFT high-definition color screen that can display data in real time, a steady and smooth imported bearing, and a sensitive AMR magnetic sensor for accurate counting and has 30 days of endurance. The Bluetooth communication solution with low power consumption has been well-received by the majority of users.