reSpeaker Clip

reSpeaker Clip is a lapel clip from Seeed Studio, catalogued as Wearable AI recorder in the Wearable voice capture meta-category. Its primary job is wearable voice capture for builders who need an inspectable path rather than a sealed appliance. In practice it targets: Dual PDM ~3 m pickup; records without phone; 2 GB (~250+ h Opus); OLED + haptic + bookmarks; and BLE + Wi-Fi AP export; SenseCraft Voice templates.

Openness is listed as firmware+SDK. Technology notes in this catalog point to: nRF5340 + nRF7002; NPM1300; CH1115 OLED; PDM→SpeexDSP→Opus ~32 kbps; and Zephyr / nRF Connect; MCUboot OTA. Heavy models usually sit on a phone, SBC, or edge box; the device itself is the sensor, array, camera, brain, or actuator surface depending on class.

For an agentic operating system this is an observe path without typing twice: ambient or buttoned audio becomes private STT and ledger-ready context for cases and proposals. Catalog possibilities include Wearable observe for meetings/site walks; Self-hosted STT+LLM (no cloud required); and Custom AT/Lua/display via SDK.

Limit: No clear finished-product Amazon listing; buy via Seeed / specialty channels; Open wearable AI recorder.