120-Night Sleep Trial
We're so confident you'll love your Mysa mattress that we give you 120 nights to try it. If it’s not right, we’ll exchange it for one that is.
Shop MattressesHow It Works
Our sleep trial is simple, transparent, and completely risk-free.
Order your mattress
Choose your perfect mysa mattress and enjoy fast UK delivery to your door.
Sleep on it for up to 120 nights
Give it at least 50 nights - that’s how long it takes your body to properly adjust to a new mattress. We cannot accept exchanges before this point.
Love it or exchange it
If after 50 nights it’s not right, we’ll exchange it for a different mysa mattress. We’ll collect the original from your door. A one-off £99 exchange fee applies.
What's Included
Every Mysa mattress comes with our complete peace-of-mind package.
120 nights to decide
That's 4 full months to make sure your Mysa is the one.
We collect, we deliver
If you need to exchange, we'll pick up your current mattress and deliver the replacement - all arranged for you. A one-off £99 exchange fee applies.
One exchange included
Not the right mattress? After 50 nights, you can swap it for a different mysa model. A mattress protector must be used throughout the trial.
UK-based support
Questions about your trial? Our friendly team is here to help by phone, email, or live chat.
Frequently Asked Questions
Everything you need to know about our sleep trial.
When does my 120-night trial start?
Your trial begins from the date of delivery. We recommend sleeping on your new mattress for at least 50 nights before deciding, as it takes time for your body to adjust.
What if I want to return my mattress or pillow?
Simply contact our customer service team and we'll arrange a collection at a time that suits you. Once collected, we'll process your full refund within 5-7 working days.
Mattresses (unopened):
- Return within 14 days of delivery
- A £20 collection fee applies
- Mattress must be in original, unopened packaging
Pillows (unopened):
- Return within 14 days of delivery
- A £10 collection fee applies
- Pillow must be in original, sealed packaging
Opened or used products:
- Opened mattresses are not eligible for a standard return - they are covered under the sleep trial exchange process above
- Opened pillows cannot be returned for hygiene reasons
Do I need to keep the packaging?
No, you don't need to keep the original packaging. We'll provide everything needed for the return collection.
Can I exchange for a different mattress?
Yes. After sleeping on your mattress for at least 50 nights, you can exchange it for a different Mysa model. A one-off £99 exchange fee applies, and we’ll collect the original from your door. One exchange is included per order, and a mattress protector must be used throughout the trial. For full terms, see our [Terms & Conditions].
What happens to returned mattresses?
We partner with local charities to donate mattresses in good condition. Those that can't be donated are responsibly recycled.
For full details, see our [Terms & Conditions].
Ready to Try Risk-Free?
Join hundreds of happy sleepers who found their perfect mattress with our
120-night trial.