Oura makes a finger-worn smart ring that tracks sleep, activity, stress, heart health, and women's health, with a companion app and paid membership for the analytics layer. The latest hardware is the Oura Ring 4 and Ring 4 Ceramic, capturing over 20 biometrics from the finger.

Headquartered in Oulu, Finland, with 900+ employees across multiple countries and a 30+ PhD in-house science team. Stated mission is to make health a daily practice.

Over 5.5 million rings sold. Last raised $900 million at an $11 billion valuation.

Featured reads

ChatGPT Has the Users. Claude Has the Job Posts.

Among 867 hiring tech companies, 169 name Claude in their job posts, 135 name OpenAI, and 80 name Gemini. Open-weight models show up at 8. The consumer ranking, inverted.

Tech Job Market Report: July 2026

Snapshot of the July 2026 tech job market on Remoet: where the open roles are, who's hiring most, what techs pay, and which benefits show up most often.