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Healthy sleepJuly 4, 2026 · 5 min read

Buying a Bed: Testing It Properly – a Checklist with Substance

When buying a bed, your subjective lying feel is not a “soft” criterion – it is the scientifically relevant one: studies show that a sleep surface subjectively perceived as medium-firm and individually fitting performs best, and that declared firmness ratings are not very reliable. Consumer tests add an honest caveat: a brief in-store test has its limits; more time and your own sleeping position make it meaningful.

Checkliste mit fünf Punkten für das Probeliegen beim Bettenkauf

Why Testing the Bed Is Not a Sales Ritual

Two findings make lying on the bed the objectively best basis for a decision. First: the systematic review of 24 controlled studies is anchored in subjective perception – what performs best is what the sleeper personally experiences as medium-firm and fitting. Second: Stiftung Warentest, the German consumer testing organisation, regularly finds that declared firmness levels do not reliably match measured support characteristics – and that a soft mattress can support the spine just as well as a firm one. Buying by label is buying blind; testing the bed lying down checks the only criterion that counts: how well it fits your own body.

The Limits of the Quick Test – Named Honestly

The Swiss consumer test by Kassensturz and K-Tipp puts it plainly: what you cannot feel during a short in-store test is often what matters most – several nights of trial sleeping would be more meaningful than minutes in a shop. We take this criticism seriously instead of talking it away. The consequence: take your time in the showroom deliberately, lie on several systems in direct comparison and at leisure – and clarify before buying which adjustment options the system offers afterwards, such as interchangeable spring cassettes or replaceable toppers. Another test finding: a higher price guarantees no better fit – premium, too, has to prove itself lying down.

The Checklist for Your Showroom Visit

Established practice, combined with the documented criteria:

  • Lie in your main sleeping position – for most people, that is on the side. Check (or have someone check) whether your spine forms a straight line.
  • Take your time: several minutes per system – turn over, sit up, lie back down – rather than just briefly lying down.
  • Deliberately compare medium-firm variants in both directions – the research argues against the extremes.
  • Ignore firmness labels when comparing brands – they are not standardised.
  • Two of you in the bed? Both should test, and look for independently adjustable bed sides.
  • Factor in the pillow: the shoulder's sink-in depth changes the right pillow height.
  • Ask about adjustability after purchase – zoned systems can be readjusted if the bed feels different at home.

How It Works in Our Showroom

We deliberately set aside time for a bed consultation – testing beds at leisure, in your sleeping position, and gladly together with your partner. Appointments are also possible outside opening hours, and the initial consultation is free and without obligation. And because a showroom can never replicate a night at home, we discuss openly before you buy which adjustments remain possible afterwards – from firmness cassettes to a change of topper. That turns the lying test from a snapshot into a decision that holds.

Frequently asked questions

How long should I spend testing a bed?

There is no scientifically established minimum duration – time recommendations are based on experience. Consumer tests, however, make one thing clear: briefly lying down is not enough. Plan several minutes per serious candidate, in your sleeping position, including turning over and lying back down.

Does the firmness rating tell me whether a mattress suits me?

No. Firmness ratings are not standardised, and Stiftung Warentest regularly finds discrepancies between declared firmness and measured support. What is decisive is your own lying feel in your own sleeping position.

Should my partner join the lying test?

Yes, if you share the bed: body types and position preferences differ, and motion transfer can only be felt by two. If your needs differ, independently adjustable bed sides are the cleanest solution.

Is a more expensive bed automatically better?

No – price guarantees no better fit, as consumer tests clearly show. A high-quality bed justifies itself through materials, workmanship, adjustability and longevity – whether it suits you is still decided by testing it in person.

Sources & studies

All factual statements in this article are based on the following independent sources:

  1. Radwan A et al. (2015): Systematic review – subjektiv mittelfeste, anpassbare Matratzen am günstigsten. Sleep Health 1(4):257–267.
  2. Kovacs FM et al. (2003): Effect of firmness of mattress on chronic non-specific low-back pain. The Lancet 362:1599–1604.
  3. Stiftung Warentest: Matratzen im Test – deklarierte Härte vs. gemessene Stützeigenschaften.
  4. SRF Kassensturz / K-Tipp (2021): Matratzen im Test – Grenzen des kurzen Probeliegens im Geschäft.

Note: This article provides general knowledge and does not replace medical advice. Persistent complaints should be clarified by a doctor.

Prefer personal advice?

Initial consultation, first home visit and initial concept are free and non-binding. Try our beds any time in the showroom at Nüschelerstrasse 30, Zurich.

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