Ultrahuman Ring Pro: price, US availability, battery and the Oura patent fight

The Ultrahuman Ring Pro costs $479 in the US, and the price includes its PRO Charging Case. Ultrahuman, a company based in Bengaluru, India, rates the ring for up to 15 days per charge, longer than Oura's or Samsung's current rings, and it doesn't charge a subscription to see your data.

The Ring Pro is also the ring Ultrahuman built to get back into the United States after Oura won an import ban on its previous model. It is on sale in the US now. On Oct. 22, Oura filed a new lawsuit to stop that.

This guide is based on Ultrahuman's product pages and announcements, the court coverage and reviews linked below. We haven't tested the ring.

Ultrahuman Ring Pro at a glance

Price, trade-ins and what's in the box

Ultrahuman's US store sells the Ring Pro for $479. The box holds the ring, the PRO Charging Case and a USB-C cable, and Ultrahuman sends a free sizing kit first if you don't know your size. It offers trade-in credit of up to $115 for an older ring and says the Ring Pro is HSA and FSA eligible. In the UK, the ring launched at £419.

When US pre-orders opened in the spring, Ultrahuman said that after the pre-order period the ring would also sell for $399 with a smaller Charger Mini and that the PRO Charging Case would cost $100 on its own, AndroidGuys reported. As of late October, Ultrahuman's US store lists only the $479 bundle.

Can you buy it in the US?

Yes. Ultrahuman announced the Ring Pro on Feb. 27, 2026, with pre-orders everywhere except the United States. In March, US Customs and Border Protection issued a favorable ruling that cleared the way for its US return, TechCrunch reported; Gadgets & Wearables described it as finding the redesigned ring outside the scope of the earlier exclusion order against the Ring Air. Ultrahuman then opened US pre-orders, and Engadget reported in May that US shipments would start June 20.

The older Ultrahuman Ring Air remains unavailable in the US, according to Ultrahuman.

Battery, charging case and storage

Ultrahuman rates the Ring Pro at up to 15 days per charge: about 12 days in Turbo Mode and more than 15 in Chill Mode, which tracks less to save power. Engadget's reviewer wore it for 10 days in Turbo Mode and still had 9% left.

The PRO Charging Case has its own battery, which holds up to 45 days of extra power for the ring, and it can store up to a year of ring data, so nothing is lost if you don't sync your phone for a while. The ring attaches to magnetic charging pins, which Ultrahuman says produce less heat than wireless charging and help preserve the battery over time; the case itself charges over USB-C or on a Qi wireless pad. The case also has a speaker for Find My Case, haptic feedback, an LED battery indicator and a reset button, and it delivers firmware updates directly to the ring.

The ring itself stores up to 250 days of data. The Ring Air stores four.

Design and sizes

The Ring Pro is a titanium unibody with a resin window over the sensors. It is 2.65 mm thick, depending on size, weighs 3.3 to 4.8 grams and is water resistant to 100 meters. Ultrahuman added what it calls ProRelease Technology, a design that lets the ring be cut off more easily if your finger swells or is injured.

It comes in sizes 5 to 14 in four finishes. Ultrahuman's sizes may differ slightly from standard US ring sizes, and the company says a Ring Pro fits the same as a Ring Air in the same size. Our smart ring sizing guide explains how the kit works.

Features and the app

The Ultrahuman app turns the ring's data into a set of scores and trends:

• Sleep Index, which covers sleep duration, resting heart rate, restfulness and sleep stages.
• Dynamic Recovery, a recovery score that updates through the day.
• Stress Rhythm, which reads heart rate and HRV against your circadian rhythm.
• Movement Index, which counts steps, workouts and everyday activity.
• Ultra Age, an aging marker built from what Ultrahuman calls brain, pulse and blood age.

Jade, Ultrahuman's AI assistant, answers questions about your data in two modes, a quick one and a Deep Research mode for longer trends. PowerPlugs are add-ons for specific needs. Some are free, while others cost extra, including AFib detection, which Engadget said carries a small monthly fee, and the Cycle and Ovulation Pro upgrade. Ultrahuman Max, from $9.99 a month, bundles the premium PowerPlugs with Jade Pro and device coverage. None of these extras are needed to see your core data; Ultrahuman's FAQ says there are no recurring fees to access it.

The app is available for iPhone and Android.

Ring Pro vs Ring Air

The Ring Pro replaces the Ring Air in the US, where the older ring isn't sold. Ultrahuman's own comparison shows how much changed:

The Ring Air remains the thinner and lighter ring of the two.

The patent fight with Oura

The two companies have been in court for three years:

1. In 2023, Oura sued Ultrahuman over the Ring Air.
2. In 2024, Oura brought a separate case at the US International Trade Commission.
3. In August 2025, the ITC ruled for Oura, and an import ban on the Ring Air followed.
4. On Aug. 22, 2025, Ultrahuman sued Oura in the Delhi High Court, claiming Oura Ring 4 infringes an Indian patent. A division bench of the same court reinstated the suit on Nov. 3, 2025, according to Ultrahuman.
5. In March 2026, US Customs cleared the Ring Pro against the patent from the ITC case.
6. On Oct. 20, 2026, Oura received US patent 12,769,363, covering a ring with a curved battery, circuit board, charging magnets and sensors.
7. On Oct. 22, 2026, Oura sued Ultrahuman in federal court in Texas, claiming the Ring Pro infringes that patent and design patent D804,471, and asked for damages and a permanent injunction against US sales.

Oura argues the customs ruling only covered the earlier patent. Its complaint also names SVTronics, which Oura says builds the Ring Pro in Plano, Texas.

"There is no court order affecting Ring Pro, and it remains available to customers in the U.S.," Ultrahuman CEO Mohit Kumar told TechCrunch. In a statement to Gadgets & Wearables, the company said there is "no change to our current retail plans or operations." Our news story has more on the filing.

What the lawsuit means if you're buying

For now, nothing changes. A complaint is not a ruling, no injunction has been issued, and the ring is on sale. Still, the last round between these two companies ended with the Ring Air blocked from import, so the case is worth weighing if you're choosing between rings this year.

What's next for Ultrahuman

Ultrahuman raised $70 million in September from investors including Qualcomm Ventures and Labcorp. TechCrunch reported that the round valued the company at about $365 million and that Ultrahuman is working with Qualcomm on a future ring able to run more software on the device itself.

To see how the Ring Pro stacks up against Oura Ring 5 and the Samsung Galaxy Ring on price, battery and subscriptions, read our three-way comparison.