SecondBrain Note by GenSpark

SecondBrain Note is an AI-powered hardware voice recorder from Genspark, an AI company also behind Speakly AI. The device is a credit-card-sized, 2.95mm thin, 26-gram aluminum body with 4 microphones, a bone conduction VPU, and a haptic motor. It records up to 35 hours continuously and pairs with the Genspark app for AI transcription, summarization, and task extraction. Sold as a one-time device ($179, originally $199) with a mandatory subscription for transcription minutes (Starter at 300 min/month, Plus/Pro with unlimited 24h/day). The product targets professionals who attend frequent meetings, promising to combat the Ebbinghaus Forgetting Curve by offloading memory and note-taking to an always-available device. The hardware integrates a MagSafe wallet case, reinforcing its everyday-carry positioning. Genspark leverages its own AI (likely large language models) to provide meeting summaries and action items, creating a hardware-to-software lock-in model.