Breathewave Review
"The world's most comfortable nasal dilator" and "shut your mouth and save your life." It's an in-nose dilator, no magnets, no stickies, which sounds ideal. We tested all three sizes to see if the comfort claim held up. Spoiler: for us, it didn't.
The pitch is great on paper: an in-nose dilator means no adhesive to peel and no magnets, and it comes in three sizes so you can dial in the fit. But here's our honest experience, having something held inside the nostrils all night was very uncomfortable for our testers, which undercuts the "most comfortable" tagline. It opens the nose without anything stuck to your face; you just have to tolerate the in-nose feel. At $50 it's also the priciest thing we tried.
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The starter pack leans premium, a clean sleeve with the dilator in three sizes (small, medium, large) plus three carrying cases. Including all three sizes is genuinely smart for an internal dilator, because fit inside the nostril is everything and noses vary a lot.

Setup & first impressions
You pick a size and insert the dilator into your nostrils, where it expands to hold the passages open from the inside. No skin prep, no adhesive, no positioning a band over the bridge, that part is genuinely easier than a strip or the Intake. The first inhale, the airflow is there.
Comfort & ease of use
This is where it lost us. Having a dilator held inside the nostrils all night was uncomfortable, exactly the complaint that comes up again and again with internal dilators (Mute, Turbine and others draw the same reaction). No adhesive irritation, nothing on your face, but the in-nose pressure and sensation made it hard to relax into sleep. The "most comfortable" claim did not match our experience.
Pricing & value
At $50 it's the most expensive starter we tested. It's fully reusable with no consumables, so cost per night drops over time, but only if you can actually wear it comfortably enough to keep using it, which is the open question for us.
Customer support
Direct-to-consumer brands live or die on support and shipping. Worth logging for the comparison.
Overall effectiveness
The idea is right: an internal dilator with no magnets and no adhesive sidesteps the two biggest annoyances of every other product. And it did open our noses. But comfort is what determines whether you actually wear something all night, and the in-nose feel was a dealbreaker for us, so like everything else we've tested, it didn't end up solving our snoring, partly because we couldn't get comfortable enough to keep it in. Great concept; the execution lives or dies on whether your nose tolerates an internal device.