Ah was it based on SpiroSmart at all? It's a smartphone tech Google purchased in around 2017 [0]. Yep, it has been tricky to get over the line as a medical dev

Ah was it based on SpiroSmart at all? It's a smartphone tech Google purchased in around 2017 [0]. Yep, it has been tricky to get over the line as a medical device and used in the NHS, hence the focus more on wellness initially. [0] https://www.healthcareitnews.com/news/alphabet-acquires-senosis-stealthy-health-app-serial-entrepreneur-shwetak-patel https://www.healthcareitnews.com/news/alphabet-acquires-seno...