Sweetnight Twilighty 10" Cooling Gel Memory Foam Medium Firm Supportive Hybrid Mattress, Motion Isolation & CertiPUR-US Certified,Adult, King Size price history and forecast - Sweetnight SW-WM08SN-10K
Sweetnight Twilighty 10" Cooling Gel Memory Foam Medium Firm Supportive Hybrid Mattress, Motion Isolation & CertiPUR-US Certified,Adult, King Size

Sweetnight Twilighty 10" Cooling Gel Memory Foam Medium Firm Supportive Hybrid Mattress, Motion Isolation & CertiPUR-US Certified,Adult, King Size

Brand:
Sweetnight
Model Number:
SW-WM08SN-10K
UPC:
657419394840
EAN:
0657419394840
Walmart SKU:
710250683
Key Takeaway

Recent upward movement 5 days ago established $258.00 pricing, now 4.2% above the quarterly average.

Third-Party Seller Summary

No price history available for Third-Party Sellers

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$374.00
Lowest Price
$224.00
Most Recent Price
$258.00
Average Price
$245.92
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Sweetnight Twilighty 10" Cooling Gel Memory Foam Medium Firm Supportive Hybrid Mattress, Motion Isolation & CertiPUR-US Certified,Adult, King Size since 10/3/2023. The most recent price update was on Jun 12, 2026.

Price Range: Over the past 90 days, the price has ranged from $224.00 (lowest on 12/4/2025) to $374.00 (highest on 10/3/2023). The average price during this period is $245.92.

Current Trend: Walmart.com prices have ranged from $228.00 (May 24) to $258.00 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $247.56.

Customer Insights: Rated 4.3/5 from 2605 reviews.

Customer Reviews

2605 reviews

Customer Reviews

4.3
Based on 2605 reviews
5
1808
4
342
3
113
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82
1
260
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Showing 10 of 2605 reviews

Great mattress for the money!

Veronica October 13, 2025

This is such a comfortable mattress. It’s not too soft or too hard. Set up was easy. Opened it up and let it expand. We didn’t wait to let my son sleep on it. It expanded for about 12 hours and we let him sleep on it. It was slightly firmer the next day.

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Definitely worth it

Anonymous October 29, 2025

What a wonderful mattress this has turned out to be. it arrived compressed in a bag in a box and was a lot heavier than I expected. Thankfully I had help to get it inside and put on my bed. It exploded into amazingness when the bag was cut open. I couldn't believe how much it grew! This mattress is so very comfortable. It's not too soft or too firm! It's so very nice to get a full night's sleep on a nice mattress. You let it air itself for 3 days so that it grows to full size completely. It is definitely worth the wait and I would recommend this to everyone. My first mattress in a box and it's definitely successful!

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Great Mattress for the price!

kevin October 29, 2025

I’ve spent hundreds on mattresses from big stores just for them to go out in two years time. Got this one out the box, it rolled out fast, and is better quality than anything I’ve ever gotten in store! I’m 280 pounds and this has plenty of support for me.

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Super comfy

Cathy October 15, 2025

The mattress is super comfortable. It provides good back support while still being comfortable to sleep on. I usually sleep hot, but this mattress is much cooler than my old memory foam mattress. Installation is very easy; just open the box and let it expand. There's almost no odor, and it dissipates quickly. It looks sleek and the quality feels solid. I'm very satisfied, and it's definitely worth buying if you want a good night's sleep without breaking the bank

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Kostiantyn September 10, 2025

This is cheap piece of generic mattress junk you can find off Amazon or eBay. Walmart does itself bad favor by inflating "original price" to make it look like a great bargain. Nowhere close it is to $1K quality, in fact I'd hesitate to shell out even $300 for it. Zero support, cheap materials and uneven top. People who praise it probably can sleep on anything so it works for them. if you are not that kind of sleeper pass it.

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Do not purchase.

rebecca January 22, 2026

Terrible no support not firm at all . It’s very weak no support at all . And I would never purchase this again. I would not recommend this mattress i purchased cheap foam mattresses for my 3 other rooms that are great. Dont buy this you will be very disappointed.

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Wrong and damaged item

John October 1, 2025

Packaging was pretty beat up, clear stain on the top of mattress, even before it was unrolled. Was sent the wrong size, despite the size being on the OUTSIDE of the shipping box. I ordered a California king, specifically because I'm a taller individual and a regular king size is still the same length as a queen(80") and my feet will hang off the end. I was sent a regular king size and even that doesn't come to the 80" length the tag and label on the box claim(78" measured length and that's being generous). I wanted to open it all the way in case the outer box was just mislabeled, but nope, the tag on the mattress itself shows a regular king size dimensions. Now Walmart is showing that they're out of stock of the regular king size but apparently still have the California king. Weird. I specifically ordered a mattress that was "sold and shipped" by Walmart since that should help make the return process easier. But a big nope there too. I wasn't even given the option of requesting the correct item as a replacement and my refund won't be processed for up to three weeks after Walmart gets the item back. So now, as a person on a tight budget, that just got out of being homeless and spending the last year sleeping on the floor of a church. I have to wait another whole month, sleeping on the floor(at least it's my own place), before I even get the money back to try and buy a different mattress that I will actually fit on!?!?!? Walmart, you lost a customer for life.

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Garbage!

Gary September 24, 2025

I had these shipped to my Ohio summer home and my son opened them and set them on the beds. When I arrived I thought this had to be a joke. Think back to 1980’s bunk beds and that’s the quality you’ll receive. How Walmart lets this company advertise the original versus sale price is beyond me. I ordered a full size 12” and king size 18” and they are both horrible. In fact horrible doesn’t even do it justice. Just downright awful, and a complete waste of money!

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Gerry December 10, 2025

this company's advertising stinks. the value of this mattress they said was more than 1100 dollars. I did some research and couldn't find it anywhere for more than $200. Is that even legal? I'm unhappy with their dishonesty and am sending the mattress back. shameful!!!

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Poor quality workmanship

Mo October 12, 2025

I received the mattress yesterday and I opened it last night. There is a lot of loose top outer rim stitching. The stitched top pieces of fabric are very uneven. Very disappointed in the quality. Item is too large for me to ship back.

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Price History

Historical price data graph for Sweetnight Twilighty 10" Cooling Gel Memory Foam Medium Firm Supportive Hybrid Mattress, Motion Isolation & CertiPUR-US Certified,Adult, King Size

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

27 records

Walmart.com prices have ranged from $228.00 (May 24) to $258.00 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $247.56.

Walmart.com price history for Sweetnight Twilighty 10" Cooling Gel Memory Foam Medium Firm Supportive Hybrid Mattress, Motion Isolation & CertiPUR-US Certified,Adult, King Size showing recent price changes over the past 90 days
Date Price Change % Change
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+30.00 +13.2%
$228.00 $+0.00 +0.0%
$228.00 $+0.00 +0.0%
$228.00 $-30.00 -11.6%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+0.00 +0.0%
$258.00 $+24.00 +10.3%
$234.00 $+0.00 +0.0%
$234.00 $+0.00 +0.0%
$234.00 $+0.00 +0.0%
$234.00 $+0.00 +0.0%
$234.00 $+0.00 +0.0%
$234.00 $+0.00 +0.0%
$234.00 $+0.00 +0.0%
$234.00
No third-party seller price history available for this product in the past 90 days.

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