Box came with everything — the disc, a whole roll of stickers, battery already in and a little guide. Was set up before my tea went cold
Trains you off your back — without waking you.
Pack: Duo
The sticker roll and a CR2032 coin battery come in the box, about a month of nights. No app, no charging, no subscription. Ships free, and you have 60 nights to decide.
Free shipping · delivered in 5–10 business days.
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Dusk senses your sleeping position and prompts with gentle vibration. It is a sleep-habit training device, not a medical device — it does not diagnose, monitor or treat any condition.
Strips, sprays and mouthguards never touch that. On your back, gravity pulls your tongue and soft palate toward the airway — which is exactly why the elbow in the ribs and the 3 AM “turn over!” work instantly. Dusk simply automates the elbow, and does it kindly: a coin-sized sensor notices the roll and answers with a gentle vibration that escalates until you're back on your side. No jaw hardware, no tape over your mouth, no machine on the nightstand — and the person next to you finally stays asleep too.
No app, no pairing, no charging. Four steps the first night — Dusk takes it from there.
Press a fresh adhesive strip onto the disc, then onto a clean, dry forehead — or the centre of your chest.
Hold the button three seconds until the light blinks. Fall asleep any way you like — Dusk waits 20 minutes before it watches.
Settle onto your back and Dusk feels it, answering with a few soft pulses — a gentle cue to turn onto your side.
Dusk powers down on its own after 8 hours. One coin battery lasts about a month, and blinks when it's time for a fresh one.
| FYROST Dusk | Rx positional trainers | Anti-snore mouthpieces | Chin straps | |
|---|---|---|---|---|
| Price | $79.90 | $499 + prescription | $100+ | $15 |
| Targets the real trigger — back-sleeping | Yes — trains you off your back | Yes | No — jaw, not position | No — jaw, not position |
| Nothing in your mouth | Yes | Yes | No — worn between your teeth | Yes — but it straps your jaw shut |
| Comfortable enough to forget | 9-gram disc | Neck-worn strap device | Sore-jaw mornings are common | Most give up within a week |
| Prescription required | No | Yes (US) | No | No |
| Lets you fall asleep your way | 20-minute grace period | — | — | — |
| Warranty | 1 year | 1 year | 90 days | — |
“My wife has elbowed me awake for fifteen years. Third night with this thing I woke up on my side with no memory of turning over. She noticed before I did.”
“Bought it for my husband after the snoring nearly got its own bedroom. The buzz doesn't wake him — he just rolls over mid-snore and goes quiet. Genuinely eerie the first time you watch it happen.”
“I fall asleep on my back reading, and that was always the trap. The 20-minute delay means I can doze off however I like and it still catches me when I flip later. Week four: I'm turning over before it even buzzes.”
A position sensor inside the disc reads your orientation all night. Twenty minutes after you press the button — a grace period designed so you can fall asleep in any position — it starts responding: roll onto your back and a gentle vibration begins, escalating softly until you turn onto your side.
It's designed to prompt a turn, not sound an alarm. The buzz starts feather-soft and only firms up if you ignore it; most sleepers simply roll over and stay under. And it's completely silent — your partner hears nothing, which is rather the point.
No. Dusk is a wellness training device for back-sleeping snorers — it is not a medical device and does not diagnose, monitor or treat sleep apnea or any other condition. If you suspect sleep apnea, please talk to your doctor.
Adults 18 and over whose snoring shows up mainly on their back — the position Dusk is built to train you out of. It isn't designed for people who snore on their side, and if you have significant neck or shoulder issues, check with your doctor first. Keep it off broken or irritated skin, and out of reach of children.
Both work; it's personal preference. The forehead reads position very cleanly; the centre of the chest is more discreet and suits people who find anything on their face annoying. Try both — your sticker roll covers plenty of experiments.
One CR2032 coin battery — the kind in a car key — runs about 30 nights, because Dusk switches itself off after 8 hours and its low-battery light warns you before it quits. A roll of skin-safe, latex- and drug-free double-sided adhesive strips is included, and replacement rolls are inexpensive and easy to find.
Positional training is a habit play: the nudge does the work at first, and your body gradually learns to prefer your side. Many owners report turning over before the buzz by week three or four — keep Dusk in the drawer for relapse weeks after that.
Shipping is free. Orders are processed within 1–2 business days and delivered in 5–10 business days with tracking emailed the moment your Dusk leaves the warehouse.
Sleep on it for sixty nights. If you're not waking up on your side, send it back for a full refund — no restocking fees. Every Dusk carries a 1-year warranty.
Try it 60 nights. Love it, or your money back. Sleep on it for sixty nights — through the work weeks, the hotel beds, the heavy dinners. If you're not waking up on your side, and the person next to you isn't sleeping through the night again, email us for a full refund. No restocking fees, no awkward questions.

Dusk moves you off your back. What decides whether you stay off it is usually the pillow — a flat one lets your neck fold and you drift back within the hour. Cirrus is contoured to hold the side position, so the nudge has somewhere to put you.

The next snore doesn't get a vote. Join 1,000+ sleepers who trained themselves off their back.