Rhythm+ is a hyper-accurate armband heart rate monitor from Scosche. It’s faster and easier to put on and more comfortable than bulky chest strap models and works with a wide array of devices from smartphones to tablets, fitness equipment to smart watches and other devices that support Bluetooth Smart or ANT+ heart rate data. It works with most popular fitness apps and has extended wireless range up to 100 feet. Rhythm+ is IP67 sweatproof and waterproof and uses a green/yellow optical sensor array that allows superior measurement with all skin tones.
