United States · raised · healthcare
Dustin Freckleton had a stroke at 24 and went seven more years without a sleep apnea diagnosis, then built the first FDA-cleared smart ring for multi-night at-home sleep testing.
Happy Health built an FDA-cleared smart ring for multi-night at-home sleep apnea testing. The company raised $75 million in Series A funding after two clearances and an EnsoData AI partnership.