References
Latest References

Where can you buy a Saatva mattress?
By Rachael Penn, Ruth Jones last updated
Is it better to buy a Saatva mattress online or in person at one of its Viewing Rooms? We have all the details.

What is Amazon Prime? Everything you need to know
By Louis Ramirez last updated
Amazon Prime is more than fast shipping. If you're wondering what is Amazon Prime — here's what you need to know.

What are microcoils and why are they suddenly in every mattress topper?
By Frances Daniels published
Microcoils promise to add comfort and support to mattress toppers, but what are these mini springs and why are they so popular?

Can you put a memory foam mattress on an adjustable bed?
By Ruth Jones published
Want a memory foam mattress for an adjustable bed? Our expert guide to what to look for (and what to avoid.)

What is pressure relief in a mattress and why is it important for hip and back pain during sleep?
By Frances Daniels last updated
Good pressure relief can be found in mattresses that help reduce and prevent hip and back pain, but what exactly is it?

Pink noise can help you sleep better, say experts — but what is it?
By Ruth Jones published
The lower frequencies of pink noise sound gentle to the ear — we asked the experts how it can help you sleep.

How long should a nap be?
By Eve Davies published
20 or 90 minutes? Experts explain which is the right nap length for you.

What pillows do Four Seasons Hotels use? Plus where to buy them
By Becky George published
Want to recreate luxury hotel sleep at home? Find out the secret behind the plush Four Seasons pillows and where to buy them.
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