Lubby Dubby Dolls & Testimonials

positive effect on the baby’s brain development

"At first we needed some time to get used to the device, but our baby’s sleep duration continued to increase with time, and it was amazing. We really started wondering if this is because of the heart beating sound from the device. I felt safe and relieved to hear that mother’s heart beating sound can have positive effect on the baby’s brain development while providing comfort and security."

Mom of Vincent, 18 months

It was astonishing.

"Our baby had never taken a nap on his back before in his 7 months. He also had never slept this long at night. It was astonishing. I want to keep testing this product."

Mom of Jacob, 7 months

.....affected by the sound of mommy’s heartbeat.

"It seemed like our baby was affected by the sound of mommy’s heartbeat. He would sleep while the sound is playing and then wake up when the sound stopped. He didn’t cry when the sound stopped though. If it is possible in the future, it would be really great for the baby to feel the heart beat as well."

Mom of Sean, 3 months

It was amazing to see my baby snoring while sleeping next to the beating heart sound.

"I thought that this product would have even more effect if babies were to start using these while younger. It was amazing to see my baby snoring while sleeping next to the beating heart sound. My baby sleeps relatively well but not like this."

Mom of Yuna, 9 months

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