Plaud's help page for the NotePin S contains a warning most buyers will never see: the magnetic pin and clip produce fields of up to 2,100 gauss, and Plaud advises anyone with a pacemaker not to wear the recorder on the chest. That is the first thing to know about a device designed to be worn on the chest.
The NotePin S is Plaud's second wearable recorder, a 17.4-gram capsule you clip to a shirt, hang on a lanyard, pin with a magnet or strap to your wrist. It replaces the touch control of the original NotePin with a physical button, and it sits below the card-shaped Plaud Note Pro in Plaud's range. Its closest rival from another brand is Anker's Soundcore Work.
This review is research-based. Nobody at this site has worn one, so the assessment draws on Plaud's product page, its help answers and plan terms, Basic Tutorials' review with a measured battery run, and launch coverage from Tom's Guide and TechCrunch.
Buy it if you record conversations on the move, in lectures, site walks or clinic rounds, and can live with a monthly transcription allowance. Choose the Note Pro instead if your recordings are phone calls or long meetings across a big table.









