Universal M2 Bluetooth Smart Bracelet Heart Rate Monitor, Health, Fitness & Sleep Tracker Wristband For Android & iOS - Black

It is a high-quality heart rate monitor, so as you go on that run, walk towards your daily goal, or monitor your heartbeat throughout the day, you’re assured of the most accurate results to help make your fitness dreams a reality. The key to a great fitness activity fitness tracker is constant connection with your smartphone.