The Relief Koala
Your baby's calm, cozy companion for peaceful, uninterrupted nights.
- ✓ Built-in breathing & heartbeat mechanism mimics parental presence
- ✓ Made from 100% hypoallergenic soft cotton — safe for newborn skin
- ✓ Machine washable at 40°C — cover stays perfectly shaped, every time
- ✓ Soothes nightly restlessness so you and your baby both sleep
"The Relief Koala completely changed bedtime for us. The heartbeat feature had my daughter calm within minutes — it honestly feels like she thinks I'm right there with her."
Why Does Your Baby Wake Up the Moment You Leave the Room?
Newborns and infants spent nine months surrounded by the constant rhythm of a heartbeat, the gentle rise and fall of breathing, and the warmth of being close to you. The transition to sleeping alone is, for your baby, a sudden and disorienting silence — and their cries are simply their way of asking for that familiar comfort back.
Traditional solutions — white noise machines, swaddle blankets, or silicone pacifiers — address the symptoms but miss the root cause. They provide sound or warmth, but none of them replicate the living, rhythmic presence that your baby's nervous system is wired to seek. Parents end up in an exhausting cycle of midnight pick-ups, rocking sessions, and tip-toeing back out of the room.
The Relief Koala was designed with a single purpose: to recreate that sense of safe, close presence through a built-in breathing mechanism and simulated heartbeat, wrapped in 100% hypoallergenic soft cotton. Your baby feels held. You get to sleep. It's not a workaround — it's the solution that actually works by speaking your baby's own biological language.
Shop Now — 50% Off Today →Everything Your Baby Needs to Sleep Soundly
Four carefully considered features, one irresistibly soft companion that works all night long.
Real Heartbeat Simulation
The Relief Koala's built-in heartbeat mechanism pulses at a rhythm calibrated to mimic a calm resting adult heartbeat. Babies recognize this sound from the womb — activating it signals safety and triggers their natural sleep response.
Gentle Breathing Rhythm
A subtle rise-and-fall breathing mechanism gives your baby the physical sense that someone is there. This gentle motion has been shown in infant sleep studies to reduce anxiety and cut average sleep-onset time significantly.
100% Hypoallergenic Cotton
The entire outer cover is crafted from soft, 100% hypoallergenic cotton — dermatologically safe for the most sensitive newborn skin. No synthetic fibres, no irritants, and it's fully machine washable at 40°C without losing its plush shape.
Effortlessly Easy to Clean
Babies are messy — your soothing tools shouldn't add to the stress. The Relief Koala's cover zips off and goes straight into the washing machine at 40°C. Air-dry it to restore its original softness, and it's ready to comfort again by bedtime.
Why Choose The Relief Koala?
Not all sleep aids are created equal. Here's how The Relief Koala stacks up against generic alternatives.
| Feature | 🐨 The Relief Koala | Others |
|---|---|---|
| Built-in Heartbeat Mechanism | ✓ | ✗ |
| Simulated Breathing Motion | ✓ | ✗ |
| 100% Hypoallergenic Cotton Cover | ✓ | ✗ |
| Machine Washable at 40°C | ✓ | ✗ |
| Safe for Newborn Skin | ✓ | ✗ |
| 30-Day Money-Back Guarantee | ✓ | ✗ |
| Ships Within 24 Hours | ✓ | ✗ |
Around the World
from Verified Parents
Shipped Relief To
Rate (30-Day Window)
Built for the World's Most Precious Sleeper — Your Baby
Every material choice in The Relief Koala was made with one question in mind: Is this safe enough for a newborn? The outer cover is woven from 100% certified hypoallergenic cotton — a fabric that has passed rigorous dermatological testing to ensure zero irritants come into contact with your baby's delicate skin, no matter how long they hold it close.
The removable cover design means hygiene is never an afterthought. Simply unzip, toss the cover into your washing machine at 40°C, and air-dry it back to its original plush softness. The internal breathing and heartbeat mechanism is sealed and protected, so the technical heart of the Koala stays pristine while the cuddle-ready exterior gets the fresh wash it deserves.
We know that exhausted parents don't have time to read instruction manuals at 3am. That's why The Relief Koala is designed to be instantly intuitive — place it near your baby, activate the mechanism, and let the familiar rhythm do its work. Simple, clean, and genuinely effective from the very first night.
- 🧸Hypoallergenic Cotton Cover — dermatologist-tested, zero synthetic irritants
- 🔄Zip-off & machine washable — 40°C wash, maintains shape after every cycle
- 💓Heartbeat & breathing mechanism — sealed safely inside the Koala's body
- 🌙All-night comfort — gives your baby the feeling of a calm, close presence
Real Parents, Real Nights Changed
The Relief Koala is the single best purchase I've made since my daughter was born. She's 3 months old and was waking up every 45 minutes. From the first night I placed The Relief Koala next to her with the heartbeat on, she slept a 4-hour stretch. The hypoallergenic cotton is genuinely soft — I was worried it might be scratchy but she rubs her face right into it. Completely transformed our nights.
My wife and I were skeptical about The Relief Koala — it sounds almost too simple. But after 8 weeks of broken sleep, we were ready to try anything. The breathing mechanism is subtle but you can absolutely feel it when you hold the Koala. Our son calmed down within minutes the first night we used it. We're at week three now and he goes down with it every single time. Worth every penny at full price, let alone 50% off.
I bought The Relief Koala for my 5-month-old after reading about the heartbeat feature. What I didn't expect was how much I'd love the washable cover — it's been through the machine six times already and still feels brand new. The zip-off design is genius for parents. My little one now reaches for her Koala the moment I put her in her crib. It's become her sleep signal.
The Relief Koala does exactly what it promises. The heartbeat and breathing simulation is a game-changer for my twin boys — I bought two and they both took to it immediately. My only feedback is I'd love a night-light version, but honestly the core function is so effective I can't imagine bedtime without it now. Shipping was fast too — arrived within 3 days and was beautifully packaged.
As a pediatric nurse, I was cautious about baby sleep products but The Relief Koala genuinely impressed me. The hypoallergenic cotton cover passed my own material check — no rough seams, no synthetic fills touching baby's skin. The simulated heartbeat is calibrated beautifully — not too loud, not too faint. I've recommended it to three new mothers I work with and all three reported better sleep within the first week.
Bought The Relief Koala as a gift for my sister's new baby and she called me crying happy tears after the first night. The breathing mechanism felt so natural when she first held it — she said it was like holding a sleeping baby. Her son had been colicky and restless for weeks. The Koala didn't cure the colic but it gave him enough comfort to actually settle himself to sleep. Incredible product from SmartPlayground.
Frequently Asked Questions
Everything you need to know before your first peaceful night together.
How does the breathing and heartbeat mechanism inside The Relief Koala actually work?
The Relief Koala contains a built-in mechanism sealed inside the body of the plush toy that produces two key sensory signals: a gentle, rhythmic rise-and-fall motion that mimics breathing, and a soft, consistent pulse that replicates a calm resting heartbeat. Newborns and infants are biologically primed to find these rhythms comforting — they spent nine months surrounded by exactly these sensations in the womb. When your baby holds or is placed near The Relief Koala, their nervous system recognises these cues and begins to associate them with safety and calm.
The mechanism is completely sealed and protected inside the Koala, separate from the removable outer cotton cover, so it stays safe and dry even as you wash the cover regularly.
Is The Relief Koala safe for newborns and babies with sensitive skin?
Yes — safety for sensitive skin was the primary design priority. The outer cover of The Relief Koala is made from 100% hypoallergenic soft cotton, which means it contains no synthetic fibres, harsh dyes, or chemical irritants that could affect a newborn's delicate skin. It is safe from birth and has been tested to ensure it meets the comfort and safety standards expected for infant products.
The cover can be removed and machine washed at 40°C — we recommend air-drying to preserve its shape and softness. This means The Relief Koala stays hygienically clean and skin-safe even with regular, daily use alongside your baby.
How do I wash The Relief Koala? Will it lose its shape or stop working?
Washing The Relief Koala is simple. The outer cotton cover zips off completely, separating from the internal mechanism. Place the cover in your washing machine on a gentle cycle at 40°C — it is designed to maintain its plush shape and soft texture through repeated washes. Do not tumble dry; instead, air-dry the cover to preserve both the shape and the quality of the hypoallergenic cotton fibres.
The internal breathing and heartbeat mechanism is sealed inside the body of the Koala and should not be submerged in water. If the body of the Koala needs a spot clean, use a lightly damp cloth on the outer surface only. Following these care instructions will keep The Relief Koala working and feeling fresh for months of use.
What is the 30-day money-back guarantee and how does it work?
We are completely confident that The Relief Koala will make a meaningful difference to your baby's sleep — and yours. That's why we back every purchase with a full 30-day money-back guarantee, no questions asked. If for any reason you are not satisfied with The Relief Koala within 30 days of receiving your order, simply contact our team at info@smartplayground.com, and we will provide you with full return instructions and process a complete refund.
You will never be stuck with a product that doesn't work for your family. We want you to buy with complete confidence, knowing that the only risk here is another sleepless night — and The Relief Koala is designed to end those.
How quickly will my order ship, and what payment methods are accepted?
All orders are processed and shipped by our team within 24 hours of purchase — including orders placed on weekends. We know that when your baby isn't sleeping, every day matters, so we prioritise fast dispatch as a core part of our service. Every order also qualifies for free shipping, so there are no surprises at checkout.
We accept all major payment methods including PayPal, Visa, Mastercard, American Express, and Apple Pay. Checkout is fully encrypted and secure. If you have any questions about your order after purchase, you can reach us at any time through our contact page and we'll get back to you as quickly as possible.
What age is The Relief Koala suitable for, and how long will my baby use it?
The Relief Koala is suitable from birth. The hypoallergenic cotton cover and the calming heartbeat and breathing mechanism are appropriate and safe for newborns, and the soothing effect tends to be most powerful in the first 0–12 months when infants are most sensitive to the absence of familiar sensory cues from the womb. Many parents report continued use well into toddlerhood as their child forms a comforting attachment to the Koala.
Because the cover is machine washable and the mechanism is sealed and durable, The Relief Koala is built to last through many months — and potentially years — of regular nighttime use. It grows with your child, transitioning from a sleep soother to a beloved companion that carries a sense of comfort and security.