Oura Ring 4 Review: The best smart ring at the moment

Price when assessed

From $ 349

Best prices today: our ring 4

$ 344

The Oura Ring 4 is perhaps the most important smart ring of Oura because there are more rivals than ever before.

That increased competition led by the Samsung Galaxy Ring together with people such as Ultrahuman, Ringconn and Circular shows that Ourra is not the only smart ring in the city.

To stay ahead of the peloton, Oura has improved its ring design, promises more accurate tracking, new statistics to make better decisions about your day (and night) and give a better battery life than the Ring Gen 3.

If a long-term URA Ring Gen 3 user and if he has also tested almost all other smart rings, the Ring 4 is a reminder that there are things that are right that his rivals have not yet completely cracked.

Design and Build

• Available in six colors
• Contains more titanium in design
• Sensor platform is discreeter

The attraction of the Oura Ring is partly due to how well it looks and that does not change with the Ring 4. There are a total of six finishing options. That is silver (photo), black, brushed silver, stealth, gold and rose gold. The silver and black options are the cheapest to lead with gold and rose gold models that come in the most expensive.

Mike Sawh

One of the most striking changes is the etching on the outside of the ring to serve as a visual memory that the ring must be worn with the sensors that was against the inside of your finger. It is something that Samsung also does on its Galaxy Ring Smart Ring, which is useful but splits a different slim ring.

Those sensors hid at the bottom of that etching are now more the same as an interior that is now fully encapsulated in titanium. It makes wearing the ring less noticeable and a little more comfortable to wear than the Oura Ring Gen 3.

Mike Sawh

There is now just a fully circular version available that keeps it in line with the appearance of rival smart rings. The ring of Oura still looks different and has a generally better finish to distinguish the distinguishing from other rings – our users will be happy with the changes.

It still picks up scratches, which has now mentioned on its website, will take place with regular wear. It has not been as bad as the very scratch -friendly Ultrahuman smart ring, but the Galaxy Ring from Samsung is doing better to ward off those visible signs of wear.

In terms of the dimensions, I was recommended to get a size kit, because the design changes with the ring 4 a change in fit of the ring gene 3. I finally went with the same size, although that is not necessarily the case for Everyone, because some changes have been made to the hardware and design.

The Ring 4 also offers a wider range of sizes than the previous iteration. You can opt for four to 15 – The Gen 3 is only available in sizes six to 13. Oura recommends users to wear a test string for at least 24 hours, because fingers can change the measurements during the day and night .

Fitness & tracking

• Follows sleep, steps, stress and heart health
• Improved sensor setup
• Membership required for full access

In essence, the Oura Ring 4 monitors many of the same things that the Oura Ring Gen can 3 and other smart rings … But you have to pay for a monthly or annual subscription to gain access to all those insights.

Mike Sawh

Some new statistics have been added and perhaps more important, a new optical sensor platform that opens more signal routes than the previous Oura ring to improve the accuracy of the tracking. Oura also promises to improve monitoring for different skin tones, finger forms and when the ring moves around your finger.

It will follow your steps, sleep, stress, temperature, daily heartbeat and it is all aimed at feeding the readiness metetric easy.

This preparation statistics is only as good as the data that drives it. So make sure you get accurate heart rate, sleeping and training data to check whether that readyness number can be useful.

The biggest problems on the Oura Ring Gen 3 layers with the heartbeat and its ability to take into account training data, two things with which OSA has made improvements, especially when following the heartbeat, during exercise and better compensation when the sensors may not sit in the optimum place.

Mike Sawh

For exercise, our limitations seem to accept its limitations to a certain extent and although it can automatically detect exercises in a fairly reliable way and give you the opportunity to include the heart rate of training when the app is asked, I still trust it Not enough to follow all my exercise heart rate more reliable than a special heart rate monitor bright belt. I have some good data, especially when I use it for stable training sessions, so if you do not follow full HIIT classes, you might just get the good heartbeat data that you crave.

That support places a greater emphasis on the possibility of connecting to Strava, where I have still followed my training sessions of a Garmin or Apple Watch and helped to offer more reliable data points for tools that told me a similar story like The insights of the willingness to train on a Garmin and the energy scores on a Samsung Galaxy Ring.

Following sleep is still a force for Oura and remains one of the biggest reasons to buy this ring. When I compared to the Samsung Galaxy Ring and Garmin’s such as total sleep, such as total sleep, resting heart rate and demolition of sleeping stage, the data looked strong, reliable and insightful.

Mike Sawh

Oura will also pay attention to your stress and resilience during the day, so I could clearly see from the app where I staggered more stressful periods of my day with useful statements, provided why it can sometimes increase on certain parts of the day.

There are a number of other functions here to encourage good habits or to offer more insights. You can take an experiment to reduce caffeine intake, see your cardiovascular age and use the symptom radar, which was useful for first testing with the Ourra Ring Gen 3.

Cycling follow -up is included in the app, although Oura is currently the only smart ring manufacturer that is supported for the Natural Cycli app approved by the FDA, which can be an important swing for many buyers.

The corresponding smartphone app from Oura has certainly become a lot busier than when it was launched for the first time. It is crucial that it still makes those functions shiny and attractive, that is where some other smart ring makers are somewhat faltering.

Battery life and charging

• Up to 8 days battery life
• Used charging cradle
• Fully charged in 90 minutes

Other smart rings improve Oura for battery performance. The RingConn Gen 2 falls in front of 12 days with the Samsung Galaxy Ring that promises a week in between charges.

Mike Sawh

You can enjoy a maximum of eight days battery life with the Ring 4, although that number can depend on ring size and the monitoring functions used.

My size eight is one of the smaller ring sizes that are available, and that seems to show the type of battery life that I liked. Usually it was closer to five days than eight days, with a nightly drop-off of 14-15%, which you showed how much data does at night.

If you switch on the oxygen detection of the blood, there is a more dramatic decrease in the battery life. If you can live without that, you enjoy considerably more battery between costs.

That is an improvement in the Ring Gen 3, which in the same size usually only took a few days. Things are going in the right direction, it’s just not the leader in the field of battery.

When it’s time to charge, you still have a charging cradle on which you can drop the ring. Depending on how low you are on the battery, charging can take 20-80 minutes. That is the same as the Oura Ring Gen 3.

The appearance of the cradle is a bit of high -quality figure than the previous one, although I think the portable loading cases that are available with the Galaxy Ring and Ringconn Genn 2 ensure better ring of smart ring.

Price and availability

The Oura Ring 4 is available directly from the website of Oura, although one technology advisor editor has experienced shipping delays with the Gen 3 model because it came from abroad.

If you don’t want to risk that, you can get it out John Lewis In the UK and Amazon and Best Buy in the US.

The Oura Ring 4 is one of the most expensive smart rings you can buy and with the addition of the monthly or annual subscription. The price for the silver and black rings is £ 349/$ 349 and jumps to £ 399/$ 399 for the brushed silver and stealth finishes. The versions of gold and rosé gold are the most unpritated at £ 499/$ 499. Add $ 5.99 per month or $ 69.99 annually subscription and start to add things.

So how does that relate to the competition? The Samsung Galaxy Ring is the most controversial SMART Ring-Rival from Onra and is subscription-free with a one-off price of $ 399.99. Other subscription -free options are the Ultrahuman Ring Air (£ 329/$ 349), the circular Smart Ring Slim (£ 226/$ 264) and the Ringcon Gen 2 ($ 299/round £ 225).

The Oura Ring Gen 3 is still there and can be picked up £ 249/$ 249, making it the cheaper Oura Ring Buy without taking the subscription into account.

Do you have to buy the Oura Ring 4?

If you want a smart ring that looks good, feels comfortable to wear day and night and presents data in a fascinating way, the Oura Ring 4 is the striking smart ring.

If you have a Oura Ring Gen 3, the biggest victories are the improved lifespan of the battery, a boost in following heartbeat and a more comfortable fit where those sensors feel less prominent. It must also be supported longer, because it is a newer model.

The Oura Ring 4, however, does not beat any other smart rings in all departments. The RingConn Gen 2 gives you more battery and there are other rings so that you will not pay for some of the statistics that the Oura can punch.

It’s all about the package and although the Oura Ring 4 is not perfect in all areas, it is strong enough in most people to make the best smart ring that you can put on your finger.

Specs:

• Up to 8 days battery life
• Works with Android and iOS
• Requires monthly or annual subscription
• Weighs 3.3G-5.2G
• 2.88 mm thickness
• Follows the oxygen levels of the blood
• Water resistant up to 100 meters
• Follow steps and sleep
• Six color finishes
• Available in sizes four to 15