Modius Sleep


A drug-free solution to improve sleep management

Modius Sleep is an FDA cleared non-invasive medical device designed to improve your sleep management by delivering a small and safe electrical pulse to the head for a period of 30 minutes.

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In the UK and EU, Modius Sleep is classified as a wellness device.
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Requires prescription to purchase in USA

How does Modius Sleep work?

Discover the science behind Modius Sleep.


Non-Invasive Neurostimulation Sleep Management

We conducted a 28-day study with adults who self-reported sleep difficulties and after using Modius Sleep we found that:

  • 95% of participants improved their overall Sleep Score
  • 85% were more satisfied with their sleep pattern
  • 75% reported positive impact on their daily functioning

We were delighted that the Modius Sleep technology had impacted their lives so significantly in just 28 days.

Find out your Sleep Disturbance Score

* BMJ Journals: P050 Modulation of sleep using electrical vestibular nerve stimulation prior to sleep onset.

Modius Sleep User Testimonials

  • "The headset is really easy to use. I found a positive impact on my sleep. If I woke up in the middle of the night, I was able to get back to sleep really quickly."


  • "I had a better quality sleep, I woke up feeling refreshed and feeling like I had a proper nights sleep, which fed through to a better mood during the day."


  • "Modius Sleep was something new, something different and exciting. For the first time in a long time I was getting a consistent night’s sleep, every night."


  • "After using the headset I found it so much easier to fall asleep. My head would hit the pillow and I would be out. The next day I would be up and ready to go, which I wasn’t used to."


Modius Sleep Technology

The app is used to start and manage the device. You can adjust the stimulation intensity levels to suit.

It also features a built-in session & sleep log, optional session reminder notifications, and a searchable user guide.

The app is compatible with iOS 10 or higher, Android 5 or higher. It can be downloaded from the App Store or Google Play.

Whats in the Box? / Technical Specification

Modius Sleep comes with everything you need to get you started.

Modius Sleep Headset

Charging Accessories

Modius Sleep User Manual

Modius Sleep Quick Sart guide


Stimulation Pads


Skin Cleansing Wipes

Battery Type

Lithium Polymer

Battery Life

≈ 5 days

Charge Time

90 minutes

Charging Port

Micro USB


Bluetooth LE

System Requirements

iOS 10 or higher, Android 5 or higher


Height 170mm, Width 85mm, Depth 155mm



Modius Sleep FAQs

Who is Modius Sleep for?

Modius Sleep is for anyone who has difficulty sleeping – whether you are someone who has trouble getting to sleep, wake up during the night and can’t get back to sleep again, or constantly feel that you’re not getting enough sleep.

9 million Americans and 20% of the world population use sleep medications, drugs or alternative products to manage their sleep. Modius Sleep is a drug-free alternative that will positively influence the body’s circadian rhythm rather than simply masking the problem.

How does Modius Sleep work?

Modius Sleep works by sending a safe electrical pulse into the vestibular nerve, influencing the areas of the hypothalamus and brain stem that control circadian rhythm and sleep patterns.

Do you wear Modius Sleep in bed?

No, Modius Sleep should be worn in the evening before bed, ideally as you are starting to wind down for the night. It is not intended to be worn in bed.

Will I still need to use sleep medication?

We would expect that you should be able to reduce your reliance on sleep medication, and hopefully in time not require any other sedatives or tablets to be able to achieve a good night’s sleep.

How soon can I expect to notice the benefits of Modius Sleep?

Some people may notice improvements in their sleep from as early as the first night or two. However, for others it will take longer – and there will be some people who’s sleep will initially be more interrupted before it starts to improve. This is perfectly normal and it’s worth persevering whilst the body adjusts to the vestibular stimulation.

If you find your sleep initially worse when starting to use the headset, we would recommend changing the time of day that you use it, so perhaps trying to run your session earlier in the day.

Can Modius Sleep help with jetlag?

The headset is not being marketed as a cure for jetlag. However, we believe there could be a positive influence on circadian rhythm, given the areas in the brain that are being stimulated.