Monitor you vitals on the run with the Drive Health-Ox Fingertip Pulse Oximeter. Perfect for keeping track of your heart rate and O2 saturation while exercising. Simply snap on your finger, and forget about it. The Health-Ox will check your blood oxygen levels and heart rate, so you can focus on everyday, physical activities. The Health-Ox is durable and can sustain mild impact, such as accidental dropping.