Oura

Oura Ring 5 - Silver

£400.00

The most advanced ring on a finger, tracking 60+ biometrics 24 hours a day, seven days a week.

  • Advanced photoplethysmography (PPG) sensors for continuous heart rate and HRV tracking across sleep, exercise, and daily life
  • Skin temperature sensors detect deviations from your personal baseline, providing early signals of illness onset, hormonal changes, and inflammatory responses
  • Accelerometer and gyroscope track physical activity, sedentary time, and workout intensity with automatic detection of common activity types
  • Sleep stage detection distinguishes between light, deep, and REM sleep, with sleep efficiency, latency, and disturbance metrics informing the daily Sleep Score
  • Readiness Score integrates sleep quality, HRV, resting heart rate, body temperature, activity balance, and recovery to produce a single daily readiness value guiding training and lifestyle decisions
Size
1
OuraOura Ring 5 - Silver · 6
1

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about this product.

The most advanced ring on a finger, tracking 60+ biometrics 24 hours a day, seven days a week. Sleep stages. HRV. Body temperature. Heart rate. Respiratory rate. Activity. Readiness. Recovery. Cycle tracking. Now with even smaller, more precise sensors, up to 8 days of battery, and Advisor, the AI health companion that turns your data into actual answers about how you feel, what to do next, and why. The tracker Peter Attia, Andrew Huberman, Bryan Johnson, and every longevity and performance figure who takes biometrics seriously wear on their finger every day. Because the tracker you actually keep on is the one that fits on a finger.

You have tried wearables before. Watches with screens buzzing at you every twenty minutes. Wrist bands that lose accuracy the moment you start training seriously. Chest straps that work for exactly one hour before you take them off. The problem with wrist worn trackers is not the sensors. It is the form factor. They are conspicuous. They compete with watches. They chafe during sleep. They demand attention. And the data they produce is only as good as your willingness to keep them on 24 hours a day, which for most people means the trackers come off at the exact moments when the most valuable data would be collected. Overnight recovery. Body temperature patterns. Nocturnal HRV. The signals that determine whether tomorrow is a good day or a mediocre one are generated between 11pm and 7am, and if your tracker is not on your body then, none of it gets recorded.

Oura solved this by making the tracker invisible. It is a ring. You wear it the way you wear any ring. No screen. No notifications. No prompts. It just measures. Continuously. Silently. And the data appears in the Oura app the next morning as three simple scores that translate 60+ raw biometrics into actionable answers: Sleep Score, Readiness Score, Activity Score. Followed by deep dives into every metric behind them if you want the detail, and Advisor, the new AI health companion, if you want the interpretation. The Ring 5 is the fifth generation of the platform, with smaller and more precise sensors than any previous version, up to 8 days of battery on a single charge (compared to 4 to 7 on Ring 4), and enhanced accuracy across sleep stage detection, HRV measurement, temperature deviation, and readiness scoring. The new Advisor uses your data to answer questions like "how did I sleep last night," "should I train hard today," "what is affecting my recovery this week," and "why does my HRV keep dropping on Sundays." It is the difference between having biometric data and understanding what your biometric data means. The Ring 5 requires a compatible Oura membership to access the full data insights, Advisor, and app features. Membership is separate from the ring purchase and is what unlocks the ongoing platform value. Ships in your correct size (as identified in the Oura Sizing Kit) in your chosen finish and colour. Titanium construction. Water resistant. Includes charging dock and cable.

Oura Ring 5 in your chosen size and finish, charging dock, charging cable, quick start guide, welcome to the Oura app instructions

how to take it

i.

Once you have identified your correct size via the Oura Sizing Kit, order the Ring 5 in that size and your chosen finish. On arrival, charge the ring on the included dock, download the Oura app on iOS or Android, and pair the ring following the app instructions. Wear on your preferred finger (most users wear on the index or middle finger of the non dominant hand). The ring learns your baseline over the first 14 days and delivers increasingly accurate insights from then on. Charge for approximately 20 to 80 minutes every 4 to 8 days depending on usage. Water resistant to 100 metres. Requires Oura membership for full insights, Advisor access, and long term trend analysis. Membership is not included in the ring purchase.

ii.

The wearable that made 24 hour biometric tracking something you can actually sustain, because the tracker on a finger is the tracker that stays on. Peter Attia wears one. Andrew Huberman wears one. Bryan Johnson wears one. Every longevity and performance figure who takes their data seriously wears one. Not because Oura pays them to. Because it is the only tracker they can wear all day and all night without noticing they have it on. And the tracker you keep on is the only tracker whose data is worth analysing.

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Customer reflections

Overall sentiment

50 reflections
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QQVerified Buyer

The first adrenal support that made a quick difference.

4 days ago

Gentle on a sensitive stomach, and I feel like myself again. I had tried two other glandulars before this and neither sat right.

MRVerified Buyer

Steadier mornings within a fortnight.

1 week ago

I was sceptical about glandulars, but my mid-afternoon crash has genuinely eased. One capsule with breakfast and I forget about it.

ALVerified Buyer

Subtle, but real.

2 weeks ago

Not a stimulant, which is exactly what I wanted. It took about ten days, then I realised I wasn’t dreading the afternoon any more.

SKVerified Buyer

My clinician recommended it.

3 weeks ago

Bought after a blood panel flagged a flat cortisol curve. Easy to take, no jitters, and the sourcing is refreshingly transparent.

TPVerified Buyer

Recovery feels faster.

1 month ago

Training hard through a stressful stretch and this has helped me bounce back between sessions. Already on my second bottle.

DVVerified Buyer

Does what it says.

1 month ago

No frills, one ingredient, a sensible dose. I appreciate that it is designed to be used for a season rather than forever.

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