A child reading on the floor with Bibi the bird moonbuddy next to the book

Some kids don’t come back down on their own.

For overstimulated kids, ADHD, autistic, or highly sensitive, who get flooded on a loud day and cannot settle again. A soft buddy that breathes in your child’s hands. They follow it, and the body finds its way back down.
No screen, no app.

Try moonbuddy for 30 days4.7/5 from 800+ parents on Trustpilot
  • 30-day money-back guarantee
  • Free returns
  • Screen-free, no app
  • Ages 5 to 12
  • Delivery in 1-8 business days

As featured in

Held it together all day. Falls apart the moment they’re home.

After a loud day, the party, the store, the school run, a flooded child cannot settle on their own. Words don’t land, a hug can get pushed away, and time is the only tool you have. They don’t need one more thing to listen to. They need something to do with their hands.

What makes moonbuddy special.

Works when words don’t.

Works when words don’t.

The buddy breathes, your child follows, nothing to explain.

Goes where the hard moments are.

Goes where the hard moments are.

The school bag, the car seat, the party exit.

One button, and it stops itself after six minutes.

One button, and it stops itself after six minutes.

Rechargeable, nothing to set up.

How does it work?

1. Turn on

One press of the button, and it stops by itself after six minutes.

2. Hold

Put moonbuddy in your child’s hands.

3. Feel

Its tummy breathes, a slow expansion and contraction they can feel.

4. Calm

Slow breathing is the body’s built-in brake, and a flooded body can find its way back down.

When a child is flooded, “breathe slowly” is just one more thing they can’t do.

A flooded brain cannot follow instructions.

Moonbuddy’s tummy moves slowly in and out, your child mimics it with their own belly, and that is the whole exercise. Nothing to remember, nothing to get right, no words needed.

Moonbuddy’s tummy expanding and contracting

Parents, teachers, and therapists already reach for it.

Two sisters in pyjamas laughing with Bibi and Barry moonbuddies

Moonbuddy is based on scientific research on breathing exercises, recommended for children by institutions like the NHS, Mayo Clinic, the American Academy of Pediatrics and Harvard. Co-developed with independent research lab LicaLab (Thomas More University). Moonbuddy is a consumer product, not a medical device.

In a pilot study, parents reported their children felt calmer, with 79% of sessions marked as clearly effective after a month.

★★★★★

“I use moonbird in my practice for young people with autism. It works very well to regulate emotions and cope with fears. Both my own children have one.”

Tinne M.PractitionerVerified Trustpilot reviewTranslated from Dutch
★★★★★

“I am a kindergarten teacher with several students who use the bear to regulate their breathing when they get upset or need a break in the classroom.”

Courtney JohnsonKindergarten teacherVerified Trustpilot review
★★★★★

“The tactile guidance makes it accessible even for children who find it hard to relax. A lovely support for tension regulation and sensory processing.”

Annelies V.Speech therapistVerified Trustpilot reviewTranslated from Dutch
★★★★★

“moonbird is helping my daughter and my therapy clients with breathing and regulating their nervous system, to get out of the fight, flight, freeze response.”

sonjaVerified Trustpilot review
★★★★★

“We have used moonbird for a long time for our son, who sometimes panics in busy places or at busy moments. It always helps him come back to calm.”

TatianaVerified Trustpilot reviewTranslated from Dutch
★★★★★

“I bought it for my 14-year-old daughter. She uses it above all when she is overstimulated. It brings her back to calm.”

AnneleenVerified Trustpilot reviewTranslated from Dutch
Try moonbuddy for 30 days

Barry or Bibi?

Where moonbuddy helps.

Child using moonbuddy at the table

After school

The wind-down between the loud school day and the rest of the day.

Child holding moonbuddy after school

After a busy outing

The car after pickup, the parking lot outside the party, the drive home from the store.

Child winding down in the evening with moonbuddy

Coming back down

On the couch at 4pm, when the day has been too much and words won’t help.

How moonbuddy compares.

Ear defenders are prevention: they keep the noise out before it lands. Moonbuddy is for afterwards, the way back down. Plenty of families use both.

moonbuddyEar defendersWeighted plushA calming app or game
Helps a child who is already flooded
The child does it, wordlessly
Screen-free
Goes where the hard moments are
One-time, no subscription
Try moonbuddy for 30 days

Parents loving moonbuddy

Real parents, real bedtimes. Tap any video to unmute.

moonbuddy, the screen-free breathing buddy for sensitive, curious kids ages 5–12

Helps your child wind down at bedtime, settle before school, and find their own pace. No app needed.

4.7/5from 800+ parents on
#1
Variant - Barry the bear
Best deal
  • Helps a flooded body come back down. Even after the hardest days.
  • One button. No app. No screen. Stops itself after six minutes.
  • Fits in any backpack. Keep one at home, send one to school.
  • A calm-down skill your child builds over time and carries with them.
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Delivery in 1-8 business days
30-day trial
100% money-back
Free returns

“The kids reach for moonbuddy themselves when they need to calm down. My youngest, who often wakes scared at night, falls asleep quickly with it, and grabs it again if he wakes up. That’s saved my own night’s rest as much as theirs.”

★★★★★Joke, mum of two·Verified Trustpilot review

Tactile breathing guidance. Bibi’s tummy gently expands and contracts, creating a soothing, hands-on way for children to follow calm, natural breathing patterns.

Simple one-button operation. Just press the button to turn it on, select a breathing rhythm, and let it guide your child through a calming session.

Four breathing rhythms. Scientifically designed rhythms let you choose the pace that best suits your child’s age and relaxation needs.

Interchangeable sleeves. Personalize moonbuddy by swapping out sleeves with fun designs featuring Bibi the bird or Barry the bear. With more characters coming soon!

Completely screen-free. Encourages mindfulness while keeping children away from excess screen time.

What’s included

  • 1× moonbuddy device
  • 1× moonbuddy sleeve
  • 1× USB-C charger
  • 1× physical instruction manual

Breathing rhythms

  • Green light: 10 breaths per minute (2.8 s inhale, 2.8 s exhale)
  • Blue light: 8.5 breaths per minute (3.5 s inhale, 3.5 s exhale)
  • Red light: 10 breaths per minute (2.5 s inhale, 3.2 s exhale)
  • Yellow light: 6 breaths per minute (5 s inhale, 5 s exhale)

Just like the moonbird, moonbuddy offers tactile guidance for breathing exercises. Its belly expands and contracts, allowing your child to breathe along calmly.

With a single button you can turn it on and switch between exercises. After six minutes, it stops automatically, so your child doesn’t go on for too long. Charging is easy with a USB-C cable, so no external batteries are needed.

The interchangeable sleeves make it extra fun. We currently have two versions: Bibi the bird and Barry the bear, with more characters on the way.

Best of all: moonbuddy is completely app-free, so your child isn’t tied to a smartphone.

  • Size: 93 mm (L) × 51 mm (W) × 45 mm (H)
  • Weight: 88 grams
  • Battery life: 120 minutes (20 sessions of 6 minutes each)
  • Charging: USB-C magnetic charging cable included
  • Materials: durable, child-safe ABS, silicone, and TPU

We know you’ll love it. But just in case, we offer a free return and full refund within 30 days, with a 100% money-back guarantee. Our return policy does not apply to single-use items, and bundled products must be returned in full.

Note: this 30-day money-back guarantee applies only to purchases on moonbird.life or shop.moonbird.life. Moonbuddy is covered by a two-year warranty against defects in materials or artisanship from the original purchase date.

One-time and yours to keep, next to the fidgets you keep re-buying and the calming-game subscriptions that bill every month.

Frequently asked questions

At the very peak of a meltdown, nothing external works, and we won’t pretend otherwise. Moonbuddy is for the build-up, the milder moments, and the way back down afterward, and practicing with it on calm days is what makes those work.

Many kids reach for it themselves, and the 30-day money-back guarantee is long enough for your child to decide.

No. It is for any child who gets overstimulated, no label required.

No. Moonbuddy is fully screen-free and works in the hand, on its own. There is no Bluetooth and no Wi-Fi.

There are four gentle rhythms. For coming back down after a busy day, start with a slower one, and there is a simple guide in the box.

Yes. Moonbuddy is based on scientific research on breathing exercises, and breathing exercises for children are recommended by the NHS, Mayo Clinic, the American Academy of Pediatrics, and Harvard. We co-developed our products with independent research lab LicaLab (Thomas More University). Moonbuddy is a consumer product, not a medical device. Always seek the advice of a doctor for any medical condition.

No. It is a calm-down routine that sits alongside whatever else your family does, for the hours and moments they do not cover.

Built for ages 5 to 12.

Some kids don’t come back down on their own. Give them a way.