Smart Sleep Technology, Explained
No mask, no hose, no app. A 15 gram device worn under the chin that senses snoring as it starts and responds with gentle pulses to help settle it. Here is exactly how it works.
What Happens While You Sleep
Three steps, every night, all automatic.
Wear it under the chin
A soft adhesive patch holds the low-profile device in place under your chin. Thirty seconds to apply, secure all night.
It senses snoring
High-sensitivity vibration sensors pick up snoring as it starts. The device stays idle until it is actually needed.
Gentle pulses respond
Soft pulses help settle the snoring while you stay asleep. Choose from three intensity levels to suit you.
Designed To Be Forgotten By Midnight
Every design choice serves the same goal: quieter nights you do not have to think about.
Precision sensing
Vibration detection identifies snoring patterns quickly, so the device responds to snoring, not to talking or turning over.
Gentle pulse response
Soft pulses are delivered through a skin-friendly adhesive patch under the chin. Nothing in your mouth, nothing over your face.
Three intensity levels
Start gentle and adjust. Most people find their setting within the first few nights.
All-night battery
Wireless charging case included. One charge covers the night, and the case carries spare charges for travel.
The Science Behind The Category
Important context: the studies below examined other electrical stimulation devices in clinical settings, not RestWell. RestWell is a consumer anti-snoring device, not a medical treatment. We share this research as background on the technology category, and the customer numbers below are from our own store data.
average rating across 1,250+ RestWell customer reviews
Kiwis started their 30-night trial in the last month
nights to give it a fair go on every order
Electrical stimulation research, 1989 to today
Researchers have studied electrical stimulation of the upper airway muscles since the late 1980s. A 2015 peer-reviewed review of the field summarised early feasibility studies of skin-surface stimulation, including reports of reduced snoring, while noting that results varied between studies and larger controlled trials were needed.
Review: Electrical stimulation in obstructive sleep apnoea, 2015 (PubMed Central: PMC4561275)
The TESLA trial, King's College London
In 2023, researchers at King's College London published a randomised trial of transcutaneous electrical stimulation in patients with diagnosed sleep apnoea, reporting improvements in nocturnal breathing and daytime tiredness. The researchers position it as a potential second-line option delivered under clinical supervision, with larger multi-centre trials still to come.
TESLA trial, eClinicalMedicine, 2023
How It Compares On Your Nightstand
The practical differences between the common options.
| Factor | RestWell Best Value | Strips and Sprays | Mouthguards |
|---|---|---|---|
| Where it works | At the throat, where most snoring starts | The nose | The jaw |
| Responds in real time | Senses snoring, then acts | Static | Static |
| Comfort | 15 grams, nothing in your mouth | Peels off overnight | Sore jaw for many |
| Ongoing cost | Rechargeable, patch refills only | Repurchase weekly | Replaced often |
| Try-before-you-commit | 30-night fair go trial | Rarely | Rarely |
What Customers Notice
Reviews submitted by RestWell customers.
Bit weird at first wearing something under the chin but you forget about it after night two. The snoring drop is massive. Wife confirmed.
Apple Watch tracks my sleep. Quality rating went from low 40s to mid 80s within a month. Numbers don't lie.
Charge case, peel patch, stick it on, sleep. That's it. Wish more things were this simple.
Was sceptical when nothing happened night one. By night four the difference was obvious. Woke up genuinely rested for the first time in ages.
Test It On Your Own Pillow
Specs are one thing, your own bedroom is the real test. Every order comes with 30 nights to give it a fair go, and the clock only starts when it arrives. Order today and you could be testing it this week. If it is still not right for you, get in touch and we will sort it.
Technical Questions
The details people ask about
Will the pulses wake me or my partner?
They are designed not to. The pulses are gentle and silent, and the device only activates when snoring is sensed. Most people stop noticing it after a night or two.
Does it need an app or WiFi?
No. There is nothing to pair, connect or update. Charge it, wear it, sleep.
Is the research on this page about RestWell itself?
No, and we want to be straight about that. The studies summarised above tested other electrical stimulation devices in clinical settings. We include them as background on the technology category. RestWell is a consumer anti-snoring device and does not diagnose or treat any medical condition.
Is it safe to wear every night?
RestWell uses gentle, low-intensity pulses and a hypoallergenic adhesive patch. If you have an implanted medical device such as a pacemaker, are pregnant, or have a skin condition on the neck area, check with your doctor before use.
What if it does not work for me?
You have 30 nights to give it a fair go. If it is still not right, get in touch and we will sort it. Full details in our refund policy.
*Terms and Conditions apply. See Full Terms Here
See What It Does For Your Nights
$149.99, or four payments of $37.50 with Afterpay. Order today, at your door within the week, and 30 nights to give it a fair go.
Smart sensing. Gentle response.
Order today · Ships from NZ this week