References
Latest References

What is DeepSeek? — everything to know
By Amanda Caswell last updated
Everything we know about DeepSeek, the Chinese chatbot, and some frequently asked questions about its models, uses, safety concerns and more.

Android Auto FAQ: Everything you need to know
By Tom Pritchard last updated
This is everything you need to know about Android Auto, and how it connects your phone and car together.

What is PCM and why is it important in a cooling mattress?
By Eve Davies published
Do you sleep hot? Phase change material used in cooling mattresses can help. Here's how.

What is an organic mattress and are they healthier than other beds?
By Grace Franks last updated
Organic mattresses have big benefits for your sleep, but they aren't the best choice for everyone. Here's why...

What is a sleep headband and how can they help you fall asleep fast?
By Eve Davies published
Tracking brainwaves to soothing anxious thoughts, here's how these high-tech headbands can revolutionize your sleep...

What is a mattress in a box? Plus, the signs they suit your sleep best
By Claire Davies last updated
Boxed mattresses are popular, but are they any good? Our sleep team has tested all the latest mattresses in a box, here's what you need to know…

How long do mattress toppers last? 3 key signs that they need replacing
By Frances Daniels last updated
Our guide to how long different types of mattress toppers should last, including memory foam, latex, wool, and down.

How thick should my mattress topper be?
By Frances Daniels last updated
Looking for a mattress topper to give your bed a boost? Here’s how to choose the right thickness and height for your sleep

What is the Eight Sleep Pod? A guide to the celebrities' favorite smart mattress system
By Alison Barretta last updated
Tech moguls and world-class athletes credit the Eight Sleep Pod with their best rest yet. But is it worth the hype? We take a look at how this smart mattress system works...
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