Everything You Need to Know: Oura Ring 4

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The Oura Ring has gained a strong following, especially among health-conscious individuals who use it to track their sleep, activity, and overall well-being. With over 2.5 million rings sold and on track to reach $500 million in revenue through calendar 2024, Oura continues to set itself apart in the health tech space. 
We'll dive into everything you need to know about the new Oura Ring 4, from design upgrades to new features and pricing.

What’s New in the Oura Ring 4?

Design Changes

The Oura Ring 4 has a more refined look now. This time the ring is constructed solely of titanium inside as well, while the inside of the previous model was epoxy. The exterior is now fully rounded on all models whereas on the last generation – there were just rounded edges on the Horizon models’ bumpers.
The other external change is the sensors inside the car have been enhanced. Before: were small rounds like small domes of about 1.3mm diameter Before: Now SIZE = 0.3mm All these changes make the ring feel as though it is smoother and comfortable to wear.

Size and Dimensions

The new Oura Ring 4 can be ordered in a much wider range of sizes, from size four to size fifteen, as opposed to the previous range of six to thirteen. Do be aware that these sizes are different from previous models, so even in case you already own an Oura ring, you may have to invest in a new sizing kit.
There is a little confusion about the dimension Oura has provided they say that the ring is thinner. The measuring width of the Ring 4 is 7.90mm while the thickness is 2.88mm. Other models of the Ring 3 were even thinner, so that might not be a significant difference.

Battery Life

Charge time has also increased with the Oura Ring 4 and the battery life of the device has also been increased slightly. Oura Ring 3’s competition has an 8-day battery life according to the company, even though it costs more than the Oura Ring 3. Remember, it means that the standing time may depend on the size of the ring and the frequency of using its functions.

Enhanced Accuracy and Performance

Blood Oxygen Sensing (SpO2) Improvements

The major enhancement perceivable in the Oura Ring 4 sensing is the advancement in blood oxygen sensing (SpO2). New sensors have increased the signal quality by 120% which results in a 30% accuracy increase in tracking your blood oxygen levels at night. 

Breathing Disturbance Index (BDI)

The BDI or breathing disturbance index tracking is also improved in the ring. The new version is 15% more accurate at identifying sleep apnea through better sensitivity of the sensors and its data processing algorithms. This might be helpful for those seeking to track how their sleep quality is, on the change.

Heart Rate Monitoring

Allegedly, the Oura Ring 4 will have even fewer gaps in its heart rate measurement functionality. It has also caused adjustments to have a smaller size on the daytime figure of heart rate and smaller gaps of the nighttime figure by 7% and 31% respectively. This means you will receive more accurate information about the condition of your heartbeat, as well as responses of the body to various loads throughout the day.

New Features in Oura Ring 4

Automatic Activity Detection

Another new feature that Oura has incorporated is something called Automatic Activity Detection. Now, the ring can identify your daily activities and exercises on its own at a go. It will monitor your pulse while you’re engaged in exercises and then display statistics depending on your actions even if you don’t initiate it.

Fertility Insights

For those who track fertility, the new Oura Ring 4 comes with improved information regarding fertility to pregnant through various cycles in a woman’s cycle. This addition may be useful for individuals who seek to improve their knowledge about reproductive health.

Daytime Stress Tracking

A new feature is Daytime Stress tracking. The ring will now track your daily stress and illustrate how activities influence your stress. It enables you to notice trends within your stress levels so that necessary changes can be made in your day-to-day lives.

Pricing and Availability

Price Comparison

The feature set of the Oura Ring comes at a comparatively higher price than that of the Oura Ring 3. It now begins at $349 in the United States as well as 399 EUR in Europe, from $299 and 329 EUR, correspondingly. These prices make it to range with other rivals such as Samsung smart rings, though Samsung does not require users to pay a subscription fee for their rings.

Subscription Costs

While the ring has a higher price other aspects remain constant with the price of $6 monthly or $70 per annum. This fee unlocks all the data analysis and other functionalities available in the app.

Availability and Shipping

You can pre-order the Oura Ring 4 now, and shipping is expected to start on October 15th. If you’re thinking about upgrading, make sure to order a sizing kit first to get the right fit.

Pros and Cons of Oura Ring 4

Pros

  • Improved accuracy for sleep and health tracking.
  • Sleeker design with fully rounded edges.
  • Longer battery life than previous models.
  • New features like fertility insights and stress tracking.

Cons

  • Higher price compared to Oura Ring 3.
  • Limited design changes, especially in ring thickness.
  • Some features overlap with what other brands already offer.

Conclusion

The Oura Ring 4 brings several meaningful improvements in design, accuracy, and features, even though the price has gone up. For those serious about health tracking, its increased precision and new tools like stress and fertility tracking could make it worth the investment. If accuracy matters most to you, the Oura Ring 4 is a solid choice, even with its higher cost.
 

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