Sandbar Secures $23M Series A For Its AI Note-Taking Ring

Sandbar's AI note-taking ring secures $23M Series A. The Stream ring lets you capture thoughts hands-free — and it's shipping this summer.
Matilda
Sandbar Secures $23M Series A For Its AI Note-Taking Ring
What if capturing your best ideas was as simple as raising your hand? Sandbar, the AI note-taking wearable startup founded by two former Meta engineers, just secured $23 million in a Series A funding round. The company's Stream ring lets users record voice notes, chat with an AI assistant, and control media — all from their finger. With preorders already selling out and shipping set for this summer, Sandbar is one of the most intriguing wearable AI startups to watch right now. The Series A was led by Adjacent and Kindred Ventures, and it brings Sandbar into a growing but still-young category of AI-powered smart rings. Unlike health-focused wearables built for tracking steps or sleep, the Stream ring is designed entirely around thought capture and productivity — a bet that the next frontier in personal AI isn't on your desk or in your pocket, but on your hand. Meet the Founders: Former Meta Engineers With a Vision for Wearable AI Sandbar was founded by Mina Fahmi and Kirak Hong, b…