- Ahead of MWC 2026, health technology company Ultrahuman presents its Ring PRO
- It reportedly has a best-in-class battery life of 15 days per charge, along with a foldable case that doubles as a smart alarm.
- It is also launching its AI ‘biointelligence’ called Jade, which Ultrahuman CEO Mohit Kumar believes could even order healthy food through DoorDash in the near future, depending on the user’s needs.
Most of the best smart rings last just under a week between charges, but that’s about to change. Ultrahuman Ring Pro (designed as PRO) has just been revealed ahead of the upcoming MWC 2026 tech show
In an interview with TechRadar, Ultrahuman CEO Mohit Kumar said, “Rings are incredibly small devices, really small batteries. Batteries are typically 50 to 20 times smaller compared to a wrist-worn device. So getting something that lasted 15 days took us months of engineering effort.”
The Ring PRO also features a redesigned heart rate sensor array, four colors (Bionic Gold, Space Silver, Aster Black, and Raw Titanium), and a clamshell-style smart charging case (pictured below), which also doubles as a smart alarm clock since you can leave it on your nightstand. With the case, Kumar says you will be able to enjoy the smart ring for two months.
Available for pre-order for $479 (around £355 / AU$670), the Ring is available worldwide, except, for the moment, the US. This is due to a patent dispute between Ultrahuman and Oura, creators of the Oura Ring 4, but Kumar is quietly confident that Ultrahuman will “come back to the US very, very quickly, I think within a few weeks.”
Jade, Ultrahuman’s AI ‘biointelligence’
Ultrahuman is also launching Jade, an AI LLM health advisory service on the Ultrahuman app. Health coaching LLMs are common in the fitness app space, but Ultrahuman seems to be doing things a little differently. Kumar tells me it’s a purpose-built model and not something based on ChatGPT or Claude, due to potential privacy concerns.
“It could also lead to inaccurate knowledge, because the full context may not be understood,” Kumar said. “So the first thing we wanted to make sure was that the data stayed on secure servers. It didn’t leave and was fully integrated with our own secure, compliant servers.”
Jade is apparently more action-oriented than question-and-answer-oriented, and Kumar has hinted at her powerful decision-making, which will be available in future updates. Kumar said: “In the future, Jade biodiligence will be able to take action on your behalf, even autonomously. It can understand your sleep, your recovery, your movement, your nutrition through your CGM data, and potentially even place a food order for you, like on DoorDash, in the background.
“This way it will understand what kind of food you should eat and at what time to make sure you have enough time to digest the food before going to sleep. So this autonomous nature of Jade is something new in the industry.
“We’re taking it to the next level by making it anonymous and very, very action-oriented.”
It certainly sounds powerful, although I’m not sure my wallet would appreciate an LLM applying for DoorDash on my behalf. Stay tuned as we will be testing the Ultrahuman Ring PRO in the future.
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