# Oura

manufactures a ring-form wearable tracking physiological signal including cardiovascular and respiratory data through photoplethysmography (PPG), large enough to purchase a permanent San Francisco headquarters building and partner with a fertility-research clinic on physiological-signal studies.


Source: https://en.bioecon.ru/companies/oura/
Updated: 2026-08-15

- Country: Finland

## Verifiable facts

| Fact | Value | Source |
| --- | --- | --- |
| Revenue | $2B projected for fiscal year 2026 (2026-09-30) | https://exitsandoutcomes.com/oura-subscription-revs-rings-sold-hardware-margin-new-access-model-participants/ |
| Headcount | 1,141 employees (2026-09-01) | https://ouraring.com/about-us |
| Production site | Sanmina provides manufacturing solutions (2015-08-27) | https://www.sanmina.com/sanmina-and-ouraring-announce-agreement-to-produce-innovative-wearable-device-for-improving-sleep-quality-and-performance/ |
| Certification | MIC (Ministry of Internal Affairs and Communications) certification for Japan (2026-06-19) | https://support.ouraring.com/hc/en-us/articles/360025428394-Product-Safety-Use |
| Regulatory approval | Oura ring is compatible with FDA-cleared Natural Cycles app (2022-08-02) | https://ouraring.com/blog/oura-partners-with-fda-cleared-birth-control-app-natural-cycles/ |

Independent sources: exitsandoutcomes.com, sanmina.com

## Technologies

- [Sleep and circadian bioeconomy](https://en.bioecon.ru/technology/sleep-circadian-bioeconomy/)