Try today with our sleep guarantee

If you don’t notice improvement after 6 weeks, return your device for your money back*

eXciteOSA for snoring and sleep Apnoea

A Fatigued Tongue

Your tongue muscles are an important factor in a good night’s sleep

When you sleep your tongue and upper airway muscles relax. As you breath, air flows past these relaxed tissues making them vibrate, creating the snore sound.

collapsed airway due to relaxed muscles

Nearly everyone snores now and then, but for
some people it can be a chronic problem.


There are 3 different types of clinically proven treatments for snoring

Two of them open up or create space in the airway. The third, NMES, does something unique.

1. Nighttime treatments

Uncomfortable. not suitable for all

eXciteOSA for Snoring is an alternative to an MAD

Mandibular (jaw) Advancement Device works by temporarily moving the jaw (and tongue) forward.

2. Surgical treatments

Invasive. Varying Results3

Radioablation is an alterative treatment to eXciteOSA for snoring and for sleep Apnoea

Surgery is usually an option after other treatments have failed. Examples include tissue or tonsil removal.

3. Daytime NMES therapy

Simple, effective & painless

eXciteOSA for snoring, exciteOSA for Sleep Apnoea delivers NMES to the tongue.

NMES physiologically retrains the upper airway and tongue, to stay in its natural position while you sleep.

A Daytime Therapy

Neuromuscular electrical stimulation (NMES) with eXciteOSA for snoring

NMES safely activates nerves and trains muscles. NMES is a familiar and well-established technique in medicine and athletics.

eXciteOSA for snoring applies this same technique to training the tongue and upper airway muscles.

NMES (eXciteOSA®)
oral device
Treats a root cause of snoring true false false
Nothing to wear at night true false true
Evidence based true true true
Low cost trial period true false false
Helps your body to help itself true false false

Surgery can also be an option in select cases, e.g. enlarged tonsils. eXciteOSA for snoring targets the tongue with NMES therapy.

NMES is different

eXciteOSA for Snoring and Sleep Apnoea is daytime therapy for sleep apnoea and snoring

Convenient daytime therapy

Comfortable and painless leaving you with nothing to wear at night.

eXciteOSA for Snoring and Sleep Apnoea is clinical proven

95% responded to therapy

Of 115 patients, 95% responded to therapy. An average 46% reduction in snoring time (>40db) was seen across all patients.

eXciteOSA for snoring targets the root cause of snoring icon

Retrains the upper airway

Physiologically retrains the upper airway. No other device currently on the market does that.

The App

You are in control

Use the eXciteOSA for snoring app to control the intensity of the stimulation and get guidance, reminders, and notifications about your therapy.

A picture of the eXciteOSA for Snoring and Sleep Apnoea App design - whimsical picture
A picture of the eXciteOSA for Snoring and Sleep Apnoea App is easy to use and compatible with Apple and Android

Pay later with Klarna & Paypal Paylater

Spread payments over 6, 12, 24 or 36 months with (Klarna) or split by 3 months (Paypal Paylater)

The Klarna and Paypal Paylater options will appear after entering your details via checkout

Hear how eXciteOSA® has transformed peoples sleep

“Very easy to use and quite simple to just find 20-minutes at a time.”

Trusted by Experts

Backed by leading sleep specialists

A picture of Dr-Marina-Carrasco-Llatas

“We believe that eXciteOSA® therapy will be able to help many patients in the near future.”

— Dr. Marina Carrasco-Llatas

  • Specialist in ORL at Dr. Peset University Hospital, Valencia, Spain
  • Expert in Sleep Medicine
  • President of the Commission on Roncopathy and Sleep Apnoea of the Spanish Society of Otolaryngology and Head and Neck Surgery
Professor Atul_Malhotra uses eXciteOSA

“I am optimistic that this treatment will be an important treatment approach for patients with with mild sleep apnea and snoring.”

— Professor Atul Malhotra

  • M.D. Research Chief, Pulmonary, Critical Care and Sleep Medicine
  • Peter C. Farrell Presidential Chair and Professor in Respiratory Medicine
  • Former President, American Thoracic Society 2015- 2016

Long term snoring

It’s important to do something if you snore

Your snoring can lead to various health risks and often indicates the first stages of Obstructive Sleep Apnoea (OSA).4

It’s not justabout you

Your snoring may be causing stress and harming the long term health of your bed partner and other family members.

eXciteOSA for Snoring can help you and your bed partner sleep better

Frequently asked questions

Transcutaneous Electrical Nerve Stimulation (TENS) machines stimulate the nerves exclusively for the purpose of relieving pain.

Neuromuscular electrical stimulation (NMES) produces regular contractions of muscles and produces changes in blood flow, activated nerves, and muscle [fibers], which may increase the health of the target muscle and surrounding soft tissues. Definition from the Handbook of Clinical Neurology, 2012

eXciteOSA® for snoring is a user-controllable neuromuscular electrical stimulator (NMES) that delivers a mild electrical current with defined frequencies to stimulate and improve muscle function in the mouth and tongue.

Unlike traditional snoring therapies, eXciteOSA® strengthens tongue and throat muscle tone, to prevent excessive muscle relaxation during sleep, reducing airway collapse and therefore snoring.

A daytime therapy with no night-time wearable necessary for a better night’s sleep.

There are 3 common types of clinically proven treatments for snoring, each with the goal of opening or freeing your airway.

Mandibular (jaw) Advancement Device works by temporarily moving the jaw forward and the tongue goes with it. creating space at the back of your throat to help you breathe.

Surgery is usually an option after other treatments have failed. Examples include the tissue or tonsil removal, again, with the intention of creating space.

NMES physiologically retrains the upper airway and tongue to maintain the tongue’s natural position while you sleep, effectively helping your body help itself. eXciteOSA for snoring is the only device in the world that can deliver NMES directly to your tongue and surrounding soft tissue.

Let’s talk

Speak to one of our patient advocates for a no-obligation discussion around your needs for a better night’s sleep.

Risk-free trial

* Terms and Condition of the Sleep Guarantee: You must start using the device within 1 x calendar week of receiving your eXciteOSA. For optimal results, you should use it every day for 6 weeks. However, we know that we are all only human and people forget things – so we ask that you use it for a total of 6 weeks (a total of 42 days) within an 8 week period (56 days). A session is equivalent to 20 minutes. In addition, it is recommended that you increase the therapy intensity gradually over the treatment period to ensure that you give the treatment every chance of being effective. Please note that once the initial therapy is finished and to maintain the treatment you need to use the device at least twice a week forever.

The mouthpiece is a precision piece of engineering responsible for delivering neuromuscular electrical stimulation targeted primarily at the tongue. It needs to be replaced every 3 months and therefore will not be refunded as part of the ‘try before you buy offer’. We will deduct £54 + VAT from the final refund amount. Signifier will send you a return label for the device to be returned. Please contact Signifier Medical to arrange this.


  1. Kotecha, B., Wong, P.Y., Zhang, H. et al. A novel intraoral neuromuscular stimulation device for treating sleep-disordered breathing. Sleep and Breathing (2021).
  2. Baptista et al. Daytime Neuromuscular Electrical Therapy of Tongue Muscles in Improving Snoring. Journal of Clinical Medicine (2021)
  3. Carvalho B, Hsia J, Capasso R. Surgical therapy of obstructive sleep apnea: a review. Neurotherapeutics. 2012;9(4):710-716. doi:10.1007/s13311-012-0141-x
  4. Kim JW, Lee CH, Rhee CS, Mo JH. Relationship Between Snoring Intensity and Severity of Obstructive Sleep Apnea. Clin Exp Otorhinolaryngol. 2015 Dec;8(4):376-80. doi: 10.3342/ceo.2015.8.4.376. Epub 2015 Nov 10. PMID: 26622957; PMCID: PMC4661254.