Oura introduces Oura Ring 5 with a smaller design
It is 40% smaller than Ring 4, has redesigned sensors for accuracy, and offers six finishes.
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Wearable biometric ring
ouraring.comLast updated
In short: Oura filed for an IPO, launched the Oura Ring 5 as its thinnest model yet, and reached a milestone of five million paid members.
It is 40% smaller than Ring 4, has redesigned sensors for accuracy, and offers six finishes.
Health Radar includes Blood Pressure Signals and Nighttime Breathing, rolling out in June 2026 to US members with Gen3 and newer rings.
The submission to the SEC relates to a proposed initial public offering under confidential draft registration procedures. Financial terms and timing have not been disclosed.
It also earns a spot on CNBC Disruptor 50 list for the fourth consecutive year.
David Wainer / Wall Street Journal: Health wearables are booming, with both Oura and Whoop eyeing IPOs, but investors remain cautious after Fitbit's struggles and...
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Updates include re-engineered sensors for tighter precision...
Oura’s Ring 5 claims the title of the world’s smallest smart ring.
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