Oura sells rings that monitor your sleep and activity and offers personalized health insights.

ŌURA is the company behind the Oura Ring - the smart ring that delivers personalized health data, insights, and daily guidance. ŌURA believes health is a daily practice and, with personalized insights and guidance, you can control the course of your health to live a more balanced life. The Ring tracks all stages of sleep and recovery and accounts for daily activity to provide practical steps for long-term improvement. Founded in 2013, ŌURA Health is headquartered in Oulu, Finland, with offices in Helsinki, San Francisco, and San Diego. ŌURA has raised capital in the past from Lifeline Ventures, Forerunner Ventures, Temasek, The Chernin Group, JAZZ Venture Partners, and MSD Capital, among others. For more information, please visit http://ouraring.com/.
 
The Oura Ring is not a medical device and is not intended to diagnose, treat, cure, monitor, or prevent medical conditions/illnesses.

Kari Kivelä

Petteri Lahtela

Markku Koskela

Accessories

ŌURA reviews reveal that the brand is generally considered to be good, particularly for health-conscious users who value detailed health insights. The ŌURA Ring 4 is praised for its improved battery life and accurate data tracking. However, some users report issues with customer support and discrepancies in sleep tracking. The device's sleek and lightweight design makes it an attractive alternative to bulkier fitness trackers, but the subscription cost and occasional software glitches may deter some potential buyers.

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