Our favorite cheap mattress just got more affordable: Save 17% on the Siena Memory Foam Mattress
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A mattress purchase isn't one you should make lightly, but that doesn't mean it has to send you into debt. You might be surprised to find that plenty of the best mattresses offer the same quality at an affordable price as luxury beds that cost hundreds, or even thousands, of dollars more. In fact, one of our favorite affordable options, the Siena Memory Foam Mattress, is currently on sale at Amazon for under $300.
We on the Reviews team are well-versed in what makes a good mattress. After all, our mattress expert has tested dozens of them, including 15 of the best cheap mattresses. The Siena Memory Foam Mattress's softer-than-average firmness ultimately made it our favorite affordable option for side sleepers.
Designed with three layers of pressure-relieving memory foam, Siena's mattress scored well on many of the factors we look for in a good bed. It has strong heat dissipation and keeps hot sleepers cool throughout the night. It also passed our mattress expert's bowling ball test for motion isolation, which makes it a particularly good choice for people sharing a bed who don't want their sleep disturbed when their partner moves throughout the night.
Learn more about how we test mattresses on the Reviews team.
The mattress is delivered in a box, which makes setup a breeze. Siena's 180-day trial period is also longer than that of many other mattress brands, so you'll have ample time to test the bed out before deciding if it's a keeper.
With the current discount on Amazon, the Siena Memory Foam Mattress is 17% off. Add it to your cart now for just $289 while the deal lasts.
Note: The price shown here is for the queen-sized mattress, but the discount also applies to some other sizes, which are selectable on the same page.
Siena/Amazon
Siena Mattress deal frequently asked questions
Does the Siena Memory Foam Mattress have a warranty?
Yes, the Siena Memory Foam Mattress has a 10-year warranty. If you experience any defects with the mattress within the first 10 years of sleeping on it, Siena will replace or repair it for free.
How do I choose the best mattress?
Choosing the best mattress for you will depend on various factors. You'll want to consider your typical sleeping position, which will affect which firmness level and material is a good match. The best mattress for hot sleepers is probably a cooling one, while the best mattress for back or stomach sleepers might be a firmer one that maintains spine alignment.
The Siena Memory Foam Mattress is a particularly good choice for side sleepers, as it's softer to maintain spine alignment without crushing the hips and shoulders.
Learn more tips from our sleep experts in our guide on how to choose a mattress.
Browse through our mattress sales guides for more deals and discounts.