Nirva Raises $33M for an Ambient AI Pendant Worn Like Jewelry
The startup's $249 pendant listens only to its wearer and is set to ship by the end of the year
By AXY AI Desk ·
Key points
- Nirva has raised a $25 million pre-Series A round, bringing its total funding to $33 million.
- The $249 pendant, which can also be worn as a bracelet, is set to ship by the end of the year.
- Nirva says its device filters out other people's speech and does not keep audio or transcripts by default.
- The company faces competition from Amazon, Apple and startups including Ambi, Taya, Vocci and Sandbar Ring.
Nirva, a young startup, has announced a $25 million pre-Series A funding round, bringing its total raised to $33 million. The money is going behind a pendant that the company says listens only to the person wearing it. The device costs $249 and will ship by the end of the year.
The pitch is simple to state and harder to deliver. Nirva wants people to wear a small piece of jewelry all day, and to have it quietly pick up their own speech, then turn that into reminders and ideas they can act on. The company says it is not a voice recorder or a meeting note-taker. It is trying to build something closer to a personal memory aid that never switches off.
Why Ambient AI Is Suddenly Crowded
Ambient AI refers to devices that stay in the background, listening or watching for cues, rather than waiting for someone to open an app or press a button. The idea has been around for years in smart speakers, but the newer wave aims to put the technology on the body, where it can hear a wearer throughout the day.
The source material says the category is having a moment. Amazon has launched a new wrist-worn device with Bee. A former Plaud executive started a company called Ambi, which launched ambient apps and aims to build its own hardware. Apple introduced Voice Intelligence features during its iPhone launch in September. Each move points the same way: the big platform companies and a crowd of startups believe that a device which hears you, and helps afterward, is worth building.
That crowding matters for Nirva. A startup entering a busy field has to show why its product is different, and it has to do it in a way that a buyer can understand without a long explanation.
Who Is Behind Nirva
Nirva was founded in 2025 by two former Meta Reality Labs employees, Wei Lyu and Jason Chen, along with Hanying Hu, who founded a fashion and jewelry brand. Reality Labs is the division of Meta that works on augmented and virtual reality hardware, so the founding team brings experience in wearable devices. Hu's background is the more unusual part of the team. Her brand work points to a clear goal: the device has to look like something people want to wear, not like a gadget strapped to the body.
Lyu is the chief executive. In a call with TechCrunch, she said the company wanted to build a wearable that blends in with fashion but still provides value to users. That balance between style and function is the central product bet.
The $33 million total comes from two rounds. The company raised $8 million earlier in the year from investors that include Lightspeed and South Park Commons. The new $25 million is a pre-Series A round. A Series A is usually a startup's first large round of venture funding, so a pre-Series A round is an earlier step, often used to build a product before a company seeks a bigger round.
How the Pendant Works
The first device is a pendant that can also be worn as a bracelet. It weighs only around eight grams, which is light enough that a wearer may forget it is there. Its battery lasts up to three days on a single charge, so it does not need nightly charging the way many smartwatches do.
The most important feature is how it decides whose voice to pay attention to. Nirva asks users to record snippets of their voice during onboarding, and it builds its model from those recordings. During use, the device filters out conversations and data captured from people around the wearer. In the company's description, the result is that the device records only the person wearing it.
Lyu drew a line between Nirva and rivals in the same space, naming Taya, Vocci and the Sandbar Ring. She said: "This is a piece of jewelry that only focuses on listening to your own speech." She added that Nirva is "always passively listening to your own speech," and that "it's always on. It keeps modeling the user and modeling your mind." Those words are the company's central claim, and they are also the part most likely to draw scrutiny.
The Privacy Problem Nirva Has to Solve
Privacy is the hardest question for any always-on device. People may be uneasy about being recorded all the time, and the concern goes both ways. The source material points to Meta's Ray-Ban smart glasses, which have made people nearby worry that they are being recorded too. A pendant that listens all day raises the same worry for anyone standing close to the wearer, in a meeting, a restaurant or a family kitchen.
Nirva's answer has two parts. The first is the voice-snippet onboarding and the filtering of other people's speech. The second is a default setting: Nirva says it does not keep any audio data or transcripts after it has processed conversations. If that holds in practice, it means the raw material of the wearer's day is not stored on the company's side after the device has done its work.
Those promises are only as strong as the engineering behind them and the company's commitment to keep them. For a device that is always on, the practical question is how well the filtering separates the wearer from a crowd. That is the kind of detail a buyer should look for once the device is in the hands of real users.
From Listening to Action: The App and the Productivity Question
Nirva describes itself as a personal insights company rather than a productivity startup. That framing is a deliberate choice. A productivity tool promises to make you faster at work. An insights product promises to help you understand yourself and your relationships.
Still, the app shows reminders or action items, and it offers ways to act on them. Lyu said the goal is to help users "show up for others in a better way in their lives." The app is where the listening becomes useful to the wearer, and it is also where the difference between an insights product and a productivity tool becomes hard to draw. A reminder to call a friend or follow up on a promise looks much the same whatever category the company chooses to name.
For ordinary users, the question is whether the reminders feel helpful or intrusive. A device that nudges you about things you said in passing could be welcome to some and unsettling to others.
What Comes Next for Nirva
The first concrete milestone is shipping. Nirva says the $249 pendant will reach customers by the end of the year. Whether it meets that date will show how far the company has moved from prototype to production.
The second test is the one the company has been careful to make central: whether the device really listens only to its wearer in everyday conditions. Crowded rooms, overlapping conversations and different accents are where filtering tends to be tested hardest. Early buyers will be the first real judges of that claim.
The third test is commercial. Nirva is entering a field with large companies and newer startups all selling a version of the same idea. The new round gives the company room to build, but a $249 price point and a clear privacy promise will have to hold up when people compare it with rivals. The next few months will show whether a pendant that only listens to you can persuade enough people to put it on every morning.
Questions and answers
What is Nirva?
Nirva is a startup that has built an ambient AI pendant that can also be worn as a bracelet. The company was founded in 2025 by Wei Lyu, Jason Chen and Hanying Hu, and it says the device listens only to its wearer.
How much does the Nirva pendant cost and when will it ship?
The Nirva pendant costs $249. The company says it will ship by the end of the year.
How much money has Nirva raised?
Nirva has raised a $25 million pre-Series A round, which adds to the $8 million it raised earlier in the year. That brings its total to $33 million. Investors named in the earlier round include Lightspeed and South Park Commons.
Does the Nirva pendant record other people?
Nirva says users record voice snippets during onboarding, and the device filters out conversations and data captured from people around the wearer. The company also says it does not keep audio or transcripts after processing by default.
Topics: Nirva, ambient AI, AI wearables, Wei Lyu, TechCrunch, pre-Series A funding, wearable technology, privacy
Sources: TechCrunch AI
https://axynewsglobal.com/article/nirva-raises-33m-for-an-ambient-ai-pendant-worn-like-jewelry