The technology described in this briefing is Smart One. It is a portable spirometer used for measuring lung function.
The intended place in therapy would be as a self‑monitoring device for use at home in addition to usual care. It is for people who would benefit from home assessment of lung function, such as those with asthma, cystic fibrosis or chronic obstructive pulmonary disease.
NICE page: https://www.nice.org.uk/advice/mib96