Oura Ring 4 is at its lowest ever price of £199, down from £349 in Amazon’s Early Prime Deal.
Amazon’s Early Prime Deal takes the Oura Ring 4 in silver, size 9, from £349. Up to £199, saving £150 or 43% off a titanium smart ring that tracks your sleep, activity and heart rate.


Get the Oura Ring 4 for £199, £150 off and lower than ever
The Oura Ring 4 has dropped to an all-time low of just £199, a significant £150 saving that underpins all previous drops.
More than two-fifths of the original price disappears with that £150, so the ring now costs just over half of what it was, and the Early Prime Deal gives you a good reason to order early.
Oura Ring 4 doesn’t have anything competing for your attention because it doesn’t have a display or push notifications to your wrist, so you stay present and only check the Oura app when you choose to.
Wake up to an in-depth sleep analysis that shows you how your night went so you can improve your habits. Heart rate, activity and stress can also be tracked, so Oura Ring 4 gives you a complete picture of your day.
Your readiness score relies on more than 50 biometrics to show you how energetic you are, so you know when to push through a workout and when to relax and let your body properly recover before your next workout.
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Made entirely of titanium, one of the strongest metals on Earth, the ring remains durable and lightweight, while 328 feet of water resistance means it can stay on your finger while swimming and washing dishes without a second thought.
An average battery life of 8 days means the ring spends most of its time on your finger rather than on the shelf, and the charger and USB-C cable included in the box will fully charge it in 80 minutes, so you can charge it every day of the week.
Compatibility covers all iOS or Android smartphones, so data from Oura Ring 4 lands in the Oura app on any phone you have, ready to read for breakfast or on the way to work.
If you want to track your sleep, activity and alertness without the screen getting in the way, the Oura Ring 4 will keep you in your pocket for £150 as part of Amazon’s Early Prime Deal, and £199 is the lowest price ever for a titanium smart ring.
Oura Ring 4 is the best smart ring on the market, especially for women’s health. However, with strong competitors such as the Galaxy Ring and RingConn 2, its advantage is no longer so significant.
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Clear, well-presented data
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Less missing data
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Lighter and more comfortable design
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All things considered, it’s expensive
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Not smaller than Gen 3
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Battery life could be better





