

Amazon Prime Day is an amazing time to pick up one of the best mattresses for a bargain price. And this year's event isn't letting us down, with plenty of excellent price drops to choose from. For example, there's 25% off the Sweetnight memory foam mattress for a limited time. This gel memory foam mattress promises a cool sleep surface and excellent motion isolation, and can be flipped from soft to medium. For more savings, head to our best cheap mattress deals page.
25% off Sweetnight mattresses at Amazon
This gel memory foam mattress from Sweetnight mattresses has had a major price drop at Amazon. The gel-infused memory foam is designed to keep you cool, and it can be flipped for a softer or firmer sleep surface.
You need to be an Amazon Prime member to take advantage of this deal. Not a member yet? Sign up for a free trial now (you can always cancel before your 30 days is up if it doesn't suit you).
There are a few mattress styles included in this excellent Amazon Prime Day deal. go for a memory foam only option for excellent pressure relief, or add a bit of bounce with a hybrid. All of Sweetnight's mattresses are carefully engineered to keep you comfy, supported and cool, all night long.
Not sure if this is the right brand for you? Head to our official best mattress ranking to see the alternatives we rate. If you're on a tight budget, we'd recommend checking out Tuft&Needle and Allswell – you'll find the best prices for those below.
- Get comfy with the best pillow
- Keep an eye on your sleep with one of the best sleep trackers
- Protect your purchase with one of the best mattress protectors
- These are the best mattress toppers
- Can't sleep? Try one of the best weighted blankets
Amazon Prime Day alternative sales
- Best Buy – massive savings across every department
- Walmart Big Save Event – discounts across video games, tech, smart home and more
- Dell.com – save big on notebooks, desktops, monitors and more
- Target – Deal Days Sales Event plus select offers available ahead of the big sale
- Lenovo – Semi-Annual Sale brings deep discounts to gaming laptops, student laptops and more
- Microsoft – Surface and Xbox deals and Microsoft Store Exclusives
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Ruth is a lifestyle journalist specialising in sleep and wellbeing. She has tested more mattresses than her small flat can handle and will talk at length about them to anyone who shows even a passing interest, and has had to implement a one-in-one-out pillow policy for fear of getting smothered in the night. As well as following all the industry trends and advancements in the mattress and bedding world, she regularly speaks to certified experts to delve into the science behind a great night's sleep, and offer you advice to help you get there. She's currently Sleep Editor on Tom's Guide and TechRadar, and prior to that ran the Outdoors and Wellness channels on T3 (now covered by Matt Kollat and Beth Girdler-Maslen respectively).
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