Here is a pair of earbuds that can track your heart rate and oxygen uptake. The V-powerbuds Pro Sport Earbuds have an ergonomic design and stay put when you wear them. You can dance and jump with them. V-powerbuds Pro combine with your phone to let you track how you are doing.
V-powerbuds Pro Earbuds last up to 6 hours on battery. They have Bluetooth 5.0 technology.