Hardware
Oura Files to Go Public, Smart Ring Sales Hit 5.5M
Finnish smart ring maker Oura files for IPO, reveals 5.5 million rings sold. The company is known for its wearable technology.
6 min read
Finnish smart ring maker Oura files for IPO, reveals 5.5 million rings sold. The company is known for its wearable technology.
Oura's new feature tracks period cycles with hormonal birth control