![The Oura Ring Is a $300 Sleep Tracker That Provides Tons of Data. But Is It Worth It? | Reviews by Wirecutter The Oura Ring Is a $300 Sleep Tracker That Provides Tons of Data. But Is It Worth It? | Reviews by Wirecutter](https://cdn.thewirecutter.com/wp-content/media/2020/09/oura-lowres-1.jpg?auto=webp&quality=60&width=570)
The Oura Ring Is a $300 Sleep Tracker That Provides Tons of Data. But Is It Worth It? | Reviews by Wirecutter
![ŌURA on Twitter: ""Know your numbers....yes...YOUR numbers. You need a self-basis of comparison. Comparing your HRV numbers to others is essentially worthless, unless you're examining normative standards for certain health outcome measures. ŌURA on Twitter: ""Know your numbers....yes...YOUR numbers. You need a self-basis of comparison. Comparing your HRV numbers to others is essentially worthless, unless you're examining normative standards for certain health outcome measures.](https://pbs.twimg.com/media/EW24pcQXQAAmMGE.jpg:large)
ŌURA on Twitter: ""Know your numbers....yes...YOUR numbers. You need a self-basis of comparison. Comparing your HRV numbers to others is essentially worthless, unless you're examining normative standards for certain health outcome measures.
![The Oura Ring Is a $300 Sleep Tracker That Provides Tons of Data. But Is It Worth It? | Reviews by Wirecutter The Oura Ring Is a $300 Sleep Tracker That Provides Tons of Data. But Is It Worth It? | Reviews by Wirecutter](https://cdn.thewirecutter.com/wp-content/media/2021/07/oura-2048px-0459.jpg?auto=webp&quality=60&crop=1.91:1&width=1200)
The Oura Ring Is a $300 Sleep Tracker That Provides Tons of Data. But Is It Worth It? | Reviews by Wirecutter
![First night with Oura, not so good sleep, a bit high hr and this is my hrv. Is this good or bad? : r/ouraring First night with Oura, not so good sleep, a bit high hr and this is my hrv. Is this good or bad? : r/ouraring](https://preview.redd.it/7pmmn1rhqe071.jpg?width=640&crop=smart&auto=webp&s=6880d06280e53f76abe43ef98d4a93ed356d934f)
First night with Oura, not so good sleep, a bit high hr and this is my hrv. Is this good or bad? : r/ouraring
![The Oura Ring Is a $300 Sleep Tracker That Provides Tons of Data. But Is It Worth It? | Reviews by Wirecutter The Oura Ring Is a $300 Sleep Tracker That Provides Tons of Data. But Is It Worth It? | Reviews by Wirecutter](https://cdn.thewirecutter.com/wp-content/media/2020/09/oura-lowres-3.jpg?auto=webp&quality=60&crop=1.91:1&width=1200)