Skip to main content

Third-gen Oura Ring gets more temperature sensors, updated heart rate monitor

The Oura Ring is about to enter its third generation, with the latest model bringing with it a suite of new features and a new sensor array, all wrapped up inside the same familiar but incredibly svelte design as before. Oura has not changed the physical size or weight of the third-generation Ring over the second generation, but the big technical change is a revised sensor array, which includes more temperature sensors and a new heart rate sensor.

There are seven temperature sensors in all, which will monitor your body temperature throughout the day and night, providing insight into your health. The heart rate sensor now uses red and green LEDs compared to the infrared sensor on the second-generation Oura Ring. This enables all-day monitoring, and in the future, it will work for workout tracking, too.

Oura Ring colors.
Image used with permission by copyright holder

This new hardware brings some new software and features with it. The new heart rate sensor helps the ring report restorative time, so you can better judge the amount of time you need to take for recovery following exercise. The temperature sensors provide accurate menstrual cycle tracking, with Oura claiming a 30-day prediction plan with a six-day alert ahead of your period beginning.

Recommended Videos

These will all be available when the third-generation Oura ring is released, but there are also a few other features coming later in the year and into next. Most notably, the Oura Ring will get blood oxygen (Sp02) monitoring in 2022, which will help bring more detail to sleep tracking, along with something called improved sleep staging to refine sleep tracking even further.

Oura Ring on finger.
Image used with permission by copyright holder

The aforementioned heart rate tracking for workouts will arrive in late 2021, according to Oura, at the same time as a subscription-based content platform called Oura Membership. Details on what this library will contain are a little thin, but we should expect video and audio guidance on sleep, meditation, and breathing exercises, all designed to help improve wellbeing.

We do know how much this costs, which is $5.99 per month, but six months of free membership will be included with each new third-generation Oura Ring, and anyone upgrading from an old Oura Ring will get a free lifetime membership, plus a discount on a third-generation ring. It’s a nice way to reward existing customers.

Pre-orders for the third-generation Oura Ring open today, with prices starting at $299 and the option of a black, silver, gold, or Stealth finish, and shipments are expected to start in mid-November.

Andy Boxall
Andy is a Senior Writer at Digital Trends, where he concentrates on mobile technology, a subject he has written about for…
I used the brand new Oura Ring app. Here’s why you’ll want it
The Oura Ring 4 and the Oura app.

The Oura Ring 4 may be grabbing headlines, but behind it is a new version of the Oura app that is available regardless of which Oura Ring you own. Considering you have to pay $6 per month to see the vast majority of data collected by the smart ring and take advantage of its insights, is it worth it, and has the new design improved the app?

I’ve been using the new Oura Ring app for about 10 days now, at first connected to a third-generation Oura Ring, but over the last few days connected to the new Oura Ring 4. Here’s what to expect and whether it’s worth the subscription.
The Oura app's new design

Read more
I’ve worn the Oura Ring 4, and I’m conflicted about it
A person wearing the Oura Ring 4.

The Oura Ring 4 is here, and it has been on my finger for a few hours. What you’re about to read are my initial thoughts about the latest version of the best smart ring you can buy from someone who has worn an Oura Ring for at least three years now.

It’s undoubtedly a beautiful ring, but I’m conflicted about some of the big hardware changes that separate it from my beloved Oura Ring 3.
What it's like to wear the Oura Ring 4

Read more
What is the Oura Ring made from?
A promotional image of the Oura RIng 4's different color options.

The Oura Ring 4 has arrived, with new features packed into a fresh design. The latest smart ring has a simplistic, round design that makes it look like any regular ring. However, the dome sensors have been recessed to improve the accuracy of your health readings, which have become even more accurate thanks to a new platform called Smart Sensing that gathers information from 18 pathways. It's sure to end up on our list of the best smart rings when it comes out.

But what is the Oura Ring made from? Is it a precious metal like gold, or perhaps silver? You might be wondering what the Oura Ring 4 is made out of. Lucky for you, we crafted this nifty little guide to tell you exactly what material it's crafted with and the benefits of that material. Read on to find out.
What is the Oura Ring made from?

Read more