Therapy beds explained: cycloidal vibration, heat and who they suit

What a therapy bed actually does, how it differs from an adjustable bed or a massage chair, and what to notice during a home trial.

A woman reading a magazine on a therapy bed with the head raised

Published Thursday 3 September

Short answer: A therapy bed combines a supportive mattress with low-frequency cycloidal vibration and gentle heat that run through the whole surface. It suits people who prefer lying down to sitting and want a whole-body effect rather than targeted rollers. Try it lying in your usual sleep position for at least fifteen minutes.

What cycloidal vibration is

Rather than a single up-and-down shake, cycloidal motors move in three directions at once, producing a rolling motion that spreads across the surface. It feels less like a phone buzzing and more like a gentle hum through the whole body.

Heat

Most therapy beds add low-level heat, adjustable and on a timer. People tend to use it in the evening.

What to notice at the demo

Health claims

HomeTrials does not make health claims and neither should the consultant. If you have a medical condition, talk to your doctor before using vibration or heat products. The demo is about comfort and whether you would use it, nothing more.

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Questions people ask

Is a therapy bed the same as an adjustable bed?

No. An adjustable bed lifts the head and feet. A therapy bed's main feature is the vibration and heat in the surface. Some products combine both.

Can it replace my mattress?

Some are full beds, others are toppers that sit on your existing mattress. The consultant will tell you which they are bringing.

Is it noisy?

Cycloidal motors are quiet, usually quieter than a fan. You will hear it in a silent room but not over a television.

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