SOND exits stealth with $7M and debuts Dreambuds, a closed-loop sleep earbud
SOND, founded by Bose’s former Head of Sleep Yadid Ayzenberg, left stealth with $7M and launched Dreambuds, an in-ear closed-loop sleep system that tracks 12 physiologic signals and uses a cloud AI coach. The company plans mass production in Q2 2026 after a crowdfunding push and is taking reservations now.
28 May 2026