Skip to main content

Your Oura Ring will soon make it easier to track your heart health

Oura announces new heart health features.
Oura

Oura will soon release two new heart-monitoring tools that will benefit all Oura Ring users. The tools will be available through a firmware update before the end of May, and they both focus on your heart health.

The first new tool will measure a user’s cardiovascular age and compare it to their chronological age. The goal is to help users identify behaviors that can positively impact their health plan.

Recommended Videos

The cardiovascular age is calculated by analyzing age-related observations within a photoplethysmography (PPG) signal. This signal carries information about estimated arterial stiffness and pulse wave velocity (PWV).

According to Oura, this calculation provides an easily understandable glimpse into how someone’s vascular system might be aging and what that could mean for long-term health. The Oura app uses 14 days of data to calculate the user’s cardiovascular age.

Screenshot showing the new heart health features for the Oura Ring.
Oura

Oura is also introducing cardio capacity, which reflects a body’s efficiency in supplying oxygen to muscles during exercise. It serves as a benchmark for cardiovascular and respiratory system health. Typically, the higher someone’s cardio capacity, the better their long-term heart and organ health.

To calculate cardio capacity, the Oura app will ask the user to take a walking test to establish a baseline VO2 Max, the maximum amount of oxygen a person can use during intense exercise. With the update, Oura hopes to reposition VO2 Max from a sports metric to a benchmark of health and longevity.

The Oura Ring has received several updates this year, while the industry eagerly anticipates the release of the Samsung Galaxy Ring, which is expected to challenge Oura’s dominance in the smart ring market. In March, a new feature called Pregnancy Insights, which provides useful information to expectant mothers, was added to the Oura platform. In January, Oura also added a stress management tool called Resilience. This is all on top of Oura’s new partnership with Amazon and ones with Target and Best Buy, which makes it easier to purchase the product. In other words, it’s been a pretty busy year for Oura.

Bryan M. Wolfe
Former Mobile and A/V Freelancer
Bryan M. Wolfe has over a decade of experience as a technology writer. He writes about mobile.
Oura Ring 4 vs. Samsung Galaxy Ring: Which should you buy?
Someone holding the Samsung Galaxy Ring and the Oura Ring.

We're a society obsessed with numbers and data about our own bodies. Just look at the popularity of fitness trackers for proof. With the advent of smart rings, things have gotten even more impressive. The Oura Ring 4 and the Samsung Galaxy Ring are two of the main contenders in that field (and likely will remain so, unless Apple gets around to producing its own smart ring) — but there are some stark differences between the two gadgets. If you're having trouble deciding which of them, if either, is worth your investment, we've broken down their differences right here.
Oura Ring 4 vs. Samsung Galaxy Ring: specs

Oura Ring 4

Read more
The hidden benefit of wearing smart rings
A person holding the RingConn Smart Ring and Oura Ring.

The temptation to upgrade any piece of mobile technology annually is always there, as new versions and updates are introduced regularly. It’s always great to have the latest model, but it's expensive, slightly wasteful, and becoming more unnecessary all the time to change regularly. You're a lot stronger than I am if you can resist the siren call.

What is there to do? If you want to get off the expensive tech upgrade train, you need to buy a product that will last and take years to be genuinely superseded. What you need is a smart ring, as I think it’s the most consumer-friendly piece of wearable tech we’ve seen yet. It's not an immediately obvious thing, but here's why I think it's absolutely true.
A consumer-friendly wearable
Oura Ring 4 Andy Boxall / Digital Trends

Read more
iOS 18.2 may make charging your iPhone even easier. Here’s how
A close-up view of the App Library page on the iPhone 16.

We've all been in a situation where we need to charge our phone quickly, but it can be hard to gauge just how much time it needs to spend on the charger before it gets a usable amount of juice. A feature coming to iOS 18.2 will tell you how much more time your phone needs, although we aren't quite sure yet when it will be released.

On Monday, iOS 18.2 beta 2 was released to developers. 9to5Mac spotted the codebase for this feature in their breakdown, stating that it will calculate the amount of time needed to reach a certain charge threshold based on how powerful the charger is. The framework was dubbed "BatteryIntelligence" within the code, but although it was present, the feature isn't finished. That likely means it has been added in for testing purposes, but won't be ready for full deployment for some time yet.

Read more