Sandbar secures $23M Series A for its AI note-taking ring
Sandbar raised $23 million in a Series A round to advance its AI-powered Stream note-taking smart ring.Summary
Sandbar, founded by former Meta employees Mina Fahmi and Kirak Hong, has secured $23 million in a Series A funding round led by Adjacent and Kindred Ventures. The company's product is the Stream ring, a smart wearable focused on note-taking via a proximity-tuned microphone activated by a touch panel, rather than health tracking. Users can record notes, interact with an AI assistant via a phone app, and control media. Following a successful pre-order phase, Sandbar plans to start shipping the ring this summer while focusing on refining the app experience, developing a web platform, and reducing AI latency. The company aims for long-term agentic workflows and conversational AI features. Investors believe the ring's form factor signals private use, distinguishing it from other note-taking hardware, and making it suitable for wider adoption.
(Source：TechCrunch)