Too many companies just measure bad sleep.
Too few are fixing it.
SleepEngine™ POD is the only patented audio device clinically proven to improve sleep quality - working with any bed or pillow, with no wearables required.
- 94% of users report improved sleep
- 5/5 - The Telegraph*
- Patented
- Clinically proven
Sleep trackers are everywhere. Sleep quality isn't improving.
45% of adults globally experience sleep difficulties. Billions have been spent on rings, watches and sensors that track sleep beautifully and report back, with precision, that you slept badly.
The data is fascinating. Sleep quality at a population level hasn't moved.
SleepEngine™ doesn't measure your sleep. It improves it
45% of adults globally experience sleep difficulties
Source: World Sleep Society / worldsleepday.org
- Patented
- Clinically proven
- Drug-free
- Works with any bed
A compact in-bed audio device that sits under or behind your pillow and uses patented neuroacoustic technology to guide your brain through healthy sleep cycles - overnight, automatically, passively.
No wearables. No subscription. No changes to your existing bed or pillow. Just better sleep.
The science of sleep
Developed over 15 years of research, SleepEngine™ uses neuroacoustic soundwaves at precisely calibrated frequencies to guide the brain through its natural sleep architecture.
The sound is barely audible, yet the effect is clinically measurable.
Neuroacoustic technology
Patented soundwaves work passively as you sleep – barely audible, never intrusive. No headphones. No wearables. Nothing to put on or take off.
Retrains, not masks
Unlike sleep aids that sedate or noise machines that mask, SleepEngine™ guides the brain through the correct sequence of sleep cycles - retraining it to sleep as it naturally should.
Four sleep programs
Deep Sleep, Easy Sleep, Fall Asleep and Power Nap modes. Controlled via the free SleepEngine™ app.
Clinically proven. Independently reviewed.
of users reported improved sleep across two independent clinical trials
average additional minutes of sleep per night
fewer waking episodes per night
Average time asleep
Times woken per night
PSQI scores - the validated clinical measure of sleep quality - improved significantly over 12 weeks and continued to improve for a further 8 weeks after participants stopped using the device. Evidence of lasting brain retraining, not dependency.
"SleepEngine™ stands alone in the market"
The Telegraph, February 2026 | 5/5 for Smart Features
One device. One job: better sleep
Works with any pillow or mattress
No new bed, no new pillow. Place the SleepEngine™ POD and sleep.
No monthly subscription
All you need for a great night's sleep is in the box.
No awkward wearables
Nothing to wear. Nothing to charge. Nothing to take off in the morning.
Drug-free and non-invasive
Just barely-audible sound. No sedation, no side-effects, no dependency.
Compact and travel-ready
Take it wherever you go. Never miss a night.
Every sleep need covered
Deep Sleep, Easy Sleep, Fall Asleep and Power Nap programs.
A retail opportunity that's ready to go
SleepEngine™ POD has been engineered with the retail environment in mind. It’s demonstrable and drives basket size and attachment rate without requiring any changes to your existing range.
High margin add-on
No range changes required.
A clean upsell on any mattress, bed or pillow sale.
Sells itself in-stone
In-store demo creates immediate impact.
Branded display units, demo kits, marketing content and substantiated clinical claims provided to retail partners as standard.
Clinically proven
The only sleep device in this category with evidence retailers can confidently use in-store and online.
- Discuss a partnership →
“Millions of people now go to bed wearing rings and watches to track their sleep and wake up to a score that confirms what they already knew: they slept badly.
SleepEngine™ is the only patented audio technology clinically proven to improve sleep quality rather than just measure it. Too many companies just measure bad sleep. Too few are doing anything about it.”
Adam Rostom
CEO, Cambridge Sleep Sciences
Ready to bring SleepEngine™ POD to your customers?
Join the retailers and distributors around the world partnering with Cambridge Sleep Sciences to help the world get better sleep.
- Become a stockist →
- Download a brochure →
* 5/5 rating awarded to SleepEngine™ SmartPillow, February 2026