Oura Ring
Ring-worn sleep and readiness tracker
Heart rate, heart rate variability, temperature and movement, tracked overnight by a titanium ring and turned into sleep stage estimates and a daily readiness score. The stage-by-stage accuracy is imperfect, but the trend data and the temperature signal are what users actually rely on. The usual warning is orthosomnia: anxiety about your sleep score damaging your sleep.
People on record
Sorted by strength of stance
Does it: documented as part of their own routine. Recommends: explicitly advises other people to do it. Discusses: covered it substantively without clear personal adoption; this can include criticism or disagreement.
- Mark HymanDoes it
Physician · The Dr. Hyman Show · author of Young Forever
Tracks sleep with an Oura ring and an Apple Watch. The data is mostly for diagnosis: a late meal shows up as a bad night, and a glass of wine as a heart rate that never dropped.
Source: The Doctor's Farmacy: My Personal Longevity Routine - Peter AttiaDoes it
Physician · The Drive · author of Outlive
Tracks sleep with a ring in phases, and cautions against treating any single night's score as meaningful. He discloses that he is an investor in and adviser to Oura.
Source: peterattiamd.com: my view on wearables - Jeff NippardDiscusses
Natural bodybuilder · Science-based lifting
BarBend's write-up of his 14-month muscle-gain experiment with his brother says the pair tracked their sleep with Oura rings while keeping their sleep schedules consistent.
Source: BarBend: How Much Muscle Did Jeff Nippard Gain In 14 Months Naturally? - Matthew WalkerDiscusses
Sleep scientist · author of Why We Sleep
Orthosomnia is his warning about consumer sleep trackers: anxiety about the score itself making sleep worse.
Source: The Matt Walker Podcast: wearable sleep monitoring - Stacy SimsDiscusses
Exercise physiologist · Women Are Not Small Men
Women keep telling her they read recovery off their HRV, and she says the number is only part of the story. HRV sits lower through the late luteal phase whether or not you are tired, so a bad readiness score can be the cycle rather than the training. She would rather people watched the trend and how they feel.
Source: Dr Stacy Sims: How Your Female Sex Hormones Affect HRV
Aimed at the same thing
Other entries filed under sleep or longevity.
- Protocol$$$Mid: Roughly $50 to $500, or up to $50/month.
Sauna
Regular heat exposure, often 4 sessions a week at 20 minutes
On record from 17 of 62 tracked people: 11 do it, 3 recommend it, 3 have discussed it - HabitFREE, no cost
Cutting out alcohol
Drinking nothing, or close to it: the most common upgrade in these stacks
On record from 13 of 62 tracked people: 5 do it, 2 recommend it, 6 have discussed it - Book$$$Cheap: Roughly under $50, or under $15/month.
Why We Sleep
Matthew Walker on what sleep does for memory, immunity and mood
On record from 8 of 62 tracked people: 5 recommend it, 3 have discussed it - ProtocolFREE, no cost
Front-loaded eating
Most of the day's food eaten earlier, with the smallest meal last
On record from 1 of 62 tracked people: 1 recommends it - Habit$$$Cheap: Roughly under $50, or under $15/month.
Sleep score tracking
Checking a nightly sleep score from a wearable or app, and comparing notes with friends
On record from 1 of 62 tracked people: 1 does it - Gear$$$Mid: Roughly $50 to $500, or up to $50/month.
Continuous glucose monitor
Arm sensor showing your blood glucose response to food in real time
On record from 6 of 62 tracked people: 4 do it, 2 have discussed it
Gear entry · notes paraphrased from cited sources, quoted excerpts copied from the transcript they link to. Not medical advice. Not affiliated with, endorsed by, or reviewed by anyone listed. How this works.