A comprehensive fitness program is essential to maintaining lung health and quality of life if you have been diagnosed with a chronic lung disease. The highly durable GO2 fingertip oximeter is the perfect oxygen and heart rate monitoring device to complement your clinician-devised exercise program. Know when to increase your liter flow in an instant! Compact and easy-to-use, simply place GO2 on your finger for instant and, most importantly, accurate oxygen saturation and pulse rate feedback. spot checks during exercise. Go further with GO2.
great product 
