Vitalograph Lung Age Respiratory Monitor Category_Equipment/Blood Pressure Monitors/Fitness Watches Ring diameter - 31mm

Ring diameter - 31mm

and the feeling of tired legs

Switch easily between 6 apertures via a disc on the head

Environmental carry case

Vitalograph Lung Age Respiratory Monitor Category_Equipment/Blood Pressure Monitors/Fitness Watches Ring diameter - 31mmA motivational tool for smoking intervention by healthcare professionals Smoking is attributed as the main cause of COPD (Chronic Obstructive Pulmonary Disease). COPD is often undiagnosed and untreated in its early stages, especially in smokers. A key indicator of COPD is a reduced FEV1 compared with predicted FEV1 value. Early identification of a reduction in FEV1 can provide early warning of the damage already suffered by the lungs at the pre