Question 1

Does sleeping on my back make snoring worse?

Accepted Answer

For many people, yes. A review of positional therapy reports that about 56% of people with obstructive sleep apnea have position-dependent disease, though most studies were small.

Question 2

Do wedge pillows help?

Accepted Answer

Wedges raise the upper body so the airway stays more open. They fit poorly if you sleep on your side or stomach or toss around.

Question 3

Are smart pillows worth a trial?

Accepted Answer

As of October 2026, Smart Nora’s site lists a 30-night risk-free trial, free shipping and returns, and a 1-year warranty extendable to 3 years for the Nora Gen 2. We did not see a price on the page we checked.

Question 4

What height and firmness should I pick?

Accepted Answer

Healthline says stomach sleepers usually need softer pillows, and back and side sleepers tend to prefer firmer ones. Height should suit your body type and position.

Question 5

How should I judge percent-reduction claims?

Accepted Answer

Treat them as claims, not results. Those percentages on product pages are the makers’ own numbers.

Question 6

When is it not the pillow?

Accepted Answer

Gasping, choking or pauses in breathing are not pillow problems. See a doctor about sleep apnea first.

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