The child's voice no photo can capture.
Baby Voice Recorder is a baby-safe, voice-only wearable and a companion app for parents. It listens for the words worth keeping — first sounds, made-up names, everyday phrases — and saves your child's actual voice as a private, lasting record.
Cameras hold the face. We hold the voice: the exact shape of how they said it, before it changes forever.

Yu Asano
Founder & CEO
A child's voice exists only in this moment.
The first “Mama.” The sweet mispronunciations that last only a season. The way sounds shift, words multiply, and speech takes shape.
Most of it slips by before a phone is ever raised — and soon lives only in a family's memory.
Baby Voice Recorder records beside your child, turning first words and the growth of language into a “voice memory” parents can revisit again and again.
The voice that only that child has — what photos and videos can never fully hold.
I want to build a world where every one of those moments is kept as a family's irreplaceable record.
If you have any feedback, you can schedule a 15-minute meeting with me. Please feel free to book a time!
Book a 15-min meeting