Plaud NotePin S, the wearable AI recorder (but easy to lose)
Introduction
Digital recorders with AI have stopped being a novelty. In just over a year, the category has consolidated, with shared features: a pocket-sized device captures audio, an app transcribes it, and an AI engine produces summaries, mind maps, and tailored synthesis for the context. The difference between one product and another is determined by form factor, processing quality, and convenience, rarely by basic requirements.
In this scenario, Plaud has been a pioneer and maintains a reference position with a range of two models: the Plaud Note, recently renewed in the version Plaud Note Pro, which we have already reviewed, and the Plaud NotePin, now updated in the version Plaud NotePin S, which we tested for this review. Same app, same ecosystem, same approach to AI, but two formats designed for different use cases. The Note is the pocket recorder in credit card format, to be placed on the table or clipped to the back of the smartphone. The NotePin is the wearable model, designed for those who need to capture audio while standing, on the move, with their hands occupied, or in contexts where pulling out a device is awkward or distracting. The working mechanism is the same, but what the product makes possible changes.
Hardware: Minimal size and four ways to wear it
The NotePin S has the proportions of a capsule: 51 x 21 x 11 millimeters, weighing 23.2 grams with the magnetic pin, 17.4 grams without. It is smaller and lighter than the Note Pro, and in its 'naked' version, weighs as much as an AA battery. The body is available in three colors (black, silver, purple) and has a single physical button that concentrates all interaction with the device: a long press to start and stop recording, a short press to mark a moment to highlight. A vibration confirms each action. There is no display; visual feedback is limited to a small LED next to the main microphone.
The microphone system consists of two MEMS capsules, with a declared range of up to three meters. This distance is lower than that of the Note Pro, which reaches five, and it is explained by the different use scenarios for which the NotePin S is intended: given a comparable autonomy and significantly smaller dimensions, it is expected that the device will be close to the speaker, as it is worn. The internal memory is 64 GB, sufficient for entire days of recording, especially since the file transfer to the app happens with each connection, freeing up space. The declared autonomy is twenty hours of continuous recording and up to forty days of standby. Charging occurs via a small magnetic dock with a USB-C cable: the magnetic pin needs to be removed before placing the device on the dock. The NotePin S also supports Apple's Find My, a not insignificant detail for such a small product, as we will see later.
The element that characterizes the NotePin S the most is its versatility in how it can be worn. The package includes four accessories: a magnetic pin, a clip, a neck lanyard, and a wrist strap. All included, without having to purchase anything extra. This means the device can be placed on the lapel of a jacket, the collar of a shirt, on a strap like a watch, or on a necklace under clothing. In our tests, the magnetic pin proved the most comfortable option in most situations: it attaches quickly, holds well even on heavy fabrics, and can be removed with a gesture. The clip is useful when the magnet is not welcome, such as on technical garments or fabrics that could be damaged. The bracelet and necklace are niche solutions but in certain contexts, such as a factory visit or a packed day of meetings at a trade fair, they can become the most natural choice.
The App, Already Known, and the Desktop Extension
The companion app for the NotePin S is exactly the same as for the Plaud Note Pro, both for smartphones and in the web version. Features, summary templates, the ability to query content with Ask Plaud, LLM model management (GPT, Gemini, Claude) are identical, and we have already discussed them in the review of the Note Pro to which we refer for details. Transcription in 112 languages via Whisper Large V3 and Azure models, multidimensional summaries with over ten thousand templates from official and community sources, the ability to query your content as if it were a personal knowledge base, export and sharing in various formats: the package is complete and well-crafted, remaining one of the main strengths of the Plaud solution.
However, the most relevant novelty introduced around the NotePin S is not hardware-related; it is the extension of the ecosystem. Plaud has launched Plaud Desktop, an app for Mac and Windows that captures audio from online meetings (Zoom, Microsoft Teams, Google Meet) directly from the computer, without needing to let a bot enter the virtual room. The app automatically detects the start of the meeting and records ambiently, capturing audio from the system, while maintaining the same logic flow as in-person recordings: same work environment, same templates, same AI models. You can also add textual notes, screenshots, and highlighted moments during an online meeting. The effect is that the NotePin S is no longer just a wearable recorder but becomes one of the entry points of a unified system where in-person, phone, and digital conversations converge, all treated with the same logic. For those who alternate between in-person meetings and calls on different platforms, it is a concrete gain: the fragmentation between physical recorders, Zoom plugins, and separate transcription tools is reduced to a single flow.
Where the Pin Beats the Pocket
Given the same app and AI engine, choosing between Note Pro and NotePin S comes down to the use scenarios. The Note Pro remains more suitable when sitting at a table: a meeting room, an interview with the product placed in front of the interlocutor, a face-to-face press conference. The greater range of microphones and the presence of a display, which allows reading the recording status, are tangible advantages in these contexts. The NotePin S, on the other hand, shines exactly where the Note Pro struggles.
The clearest scenario is that of interviews on the move. A trade fair, an event, a tour of booths: you're speaking with an interlocutor while walking, perhaps stopping in front of a demo, moving to another area where background noise increases, resuming the conversation five meters later. In this situation, holding a recorder or attaching it to the back of the phone is cumbersome, distracts the speaker, and risks interrupting the flow. The NotePin S, attached with the magnetic pin to the lapel of the jacket, disappears from sight and captures without requiring any active management. The button is reachable even on the fly to mark a point of interest without touching the phone.
The same applies to daily voice notes, when the idea comes while standing, walking between meetings, or getting out of the car in the company parking lot: a long press on the button and the device records. There is no need to unlock the phone, open an app, or wait for voice recognition. The NotePin S also works offline, without a network, because all transcription and processing occur later, when the device syncs with the app.
A third scenario, less obvious but realistic, is that of visits to production facilities or data centers, where background noise is high and the interlocutor is on the move. The NotePin S worn by the journalist, and not by the manager leading the tour, delivers cleaner audio than a handheld pocket recorder. This change is significant in professional contexts where the faithful transcription of technical details forms the basis of editorial work.
Of course, there are situations where the NotePin S is less suitable than the Note Pro. Desk meetings with interlocutors distributed around a table are better covered by the Note Pro due to the superior microphone range and four-capsule beamforming. The presence of a display on the Note Pro also gives the journalist or professional immediate confirmation of what the device is doing, which is not trivial when recording sensitive material.
Price and Subscriptions
The Plaud NotePin S is available on the Italian Plaud website for 179 euros, in three colors. The price includes the device, the four accessories for wearing it, the charging dock with a USB-C cable, and access to the free Starter plan of the app, which offers 300 minutes of AI transcription per month. For those who use the product intensively, especially those who accompany it with the desktop for daily online meetings, 300 minutes is limited, and the subscription becomes almost mandatory.
There are two paid plans. The Pro costs 110.4 euros per year and includes 1,200 minutes per month, along with Ask Plaud, industry glossaries, access to a greater number of templates, and other premium features. The Unlimited plan provides unlimited minutes and costs 224.4 euros per year (the prices of the plans have changed slightly during the period this review was written; current prices can be found here). The latter is positioned in a price range close to that of a ChatGPT Plus or Claude subscription, and the comparison is inevitable. With a subscription to a general AI service, comparable results can indeed be obtained by recording with a smartphone and then uploading the file. The point is that the Plaud solution automates a flow that otherwise requires attention and manual steps at each recording, and the perceived value greatly depends on how much this automation weighs in one's day.
Is It Worth Buying?
The NotePin S is a well-made product, consistent with what Plaud has already demonstrated it can build with the Note Pro. The quality of processing, the smooth flow from audio to processed document, and the maturity of the app are confirmed. The novelty lies in the wearable format and the four ways to wear it, which open use scenarios that the Note Pro covers with more difficulty, and in the integration with Plaud Desktop, which extends the same ecosystem to online meetings without having to resort to bots during calls.
Two limitations should be stated with equal clarity. The first is the subscription cost: as with the entire Plaud range, unlocking the full potential of the product requires accepting a recurring expense that, on the Unlimited plan, is comparable to that of a general AI service. For those who record a lot and need an automated flow, the amount is reasonable; for those who record occasionally, it becomes hard to justify.
The second is physical in nature and is the flip side of the coin of reduced size. It is very easy to forget that you are wearing the NotePin S, and it is just as easy not to notice when it detaches from a jacket or when it is stored in a pocket with other items. During the testing period, we lost one unit, forcing us to purchase a second to complete the review. The support for Apple's Find My helps, but it is not a guarantee: if the device is off or far from the iPhone, there is no way to locate it. For those choosing the NotePin S, it is advisable to get into the habit of checking for its presence when changing contexts, especially when traveling.
In its usage perimeter, however, the NotePin S is as close to a wearable AI assistant as currently exists. For those alternating between standing interviews, moving meetings, spontaneous voice notes, and phone calls, it is a sensible and well-built choice. For those primarily working seated at a table, the Note Pro is likely still the most suitable product in the Plaud range.