Amerisleep vs Nectar: Which Is Better for You?

Can't decide between Amerisleep and Nectar? We compared them for you.
Romeo Vitelli
Romeo Vitelli
Expert Writer
Received his doctorate in Psychology in 1987, spent fifteen years as a staff psychologist in Millbrook Correctional Centre. In 2003 went into full-time private practice. read more
Reviewed By
Medical Advisory Team
Medical Advisory Team
Includes well-known professionals, who together provide decades of sleep medicine experience that enables Talk About Sleep to fulfill its mission of creating access to high- read more
Last updated: September 02, 2023
Can't decide between Amerisleep and Nectar? We compared them for you.
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Amerisleep and Nectar both offer some of the best-rated memory foam mattresses around. While Nectar is focused on making just one model of mattress designed to provide total comfort and support to every user, Amerisleep has developed a range of different mattress options with different firmness ratings. For the purposes of this Amerisleep vs Nectar comparison, we’ll be looking at the AS3, which is Amerisleep’s most popular and widely-appealing mattress model. Both of these foam mattresses are highly popular, but they have some big differences in terms of firmness, construction, price, and comfort.

Quick Comparison

Both Amerisleep and Nectar have plenty of similarities, but they have some big differences too. The Amerisleep mattress features a totally different design to the Nectar, for example, resulting in different comfort ratings for individual sleepers. The Amerisleep AS3 mattress is softer overall than the Nectar, as well as being slightly thicker and more expensive.

Amerisleep Nectar
  • 5.5 firmness rating
  • Thickness of 12 inches
  • More expensive
  • Features a three-layer design
  • 7 inches of support foam, 2 inches of polyfoam, and 3 inches of memory foam
  • Comes with a 20-year warranty and 100-night trial
  • 6.5 firmness rating
  • Thickness of 11 inches
  • More affordable
  • Features a four-layer design
  • 6 inches of base foam, 3 inches of Hi Core memory foam, 1 inch of gel memory foam, and 1 inch of quilted gel memory foam
  • Comes with a lifetime warranty and 365-night trial


Mattress specifications

Amerisleep Nectar
Type Foam Foam
Firmness Medium (5.5) Medium firm (6.5)
Thickness 12″ 11″
Weight 96 lbs 74 lbs.
Sleep trial 100 nights 365 nights
Warranty 20 years Lifetime
Price $1399 (Queen) $699 (Queen)
Certification CertiPUR-US
Meets Clean Air Act standards


Amerisleep Nectar
Support core 2″ 1.65 PCF polyfoam
7″ 1.8 PCF polyfoam
6″ HD Polyfoam
Comfort layers 3″ 4 PCF memory foam 1″ Quilted Gel Memory Foam
1″ 4 PCF Gel Memory Foam
3″ 3.5 PCF Memory Foam
Cover 77% Polyester
21% Celliant
2% Spandex
Cotton and Tencel® Lyocell

As we can see from this comparison table, there are some quite big differences when it comes to Nectar vs. Amerisleep in terms of features and construction. The Amerisleep features a three-layer foam design, while the Nectar has an additional fourth layer of memory foam. These mattresses also have different covers, with the Amerisleep featuring celliant, spandex, and polyester in its cover, while the Nectar is made up of a mixture of cotton and Tencel, which is made from wood fibers and is very eco-friendly.


Naturally, comfort is the factor that matters the most when choosing a mattress, but comfort is a broad term which can be broken down into a lot of smaller factors. When talking about how comfortable a mattress is, we have to look at how firm it is, how much support it offers, how well it deals with motion, how good it is at providing a cooling effect to the user, and more. For Amerisleep vs. Nectar, we’ll take a look at several major comfort factors below in order to determine which mattress really holds the title of most comfortable.

Firmness and support

Amerisleep vs Nectar: Which Is Better for You?The Amerisleep mattress has a firmness rating of 5.5, while the Nectar mattress is rated as 6.5. In simpler terms, this means that the Amerisleep is classed as having medium firmness, while the Nectar is ranked as a medium firm mattress. The Nectar offers a little extra support when compared to the Amerisleep, so it’s the better option for people who have back problems or need additional firmness in their mattresses. The Amerisleep is, however, ranked as a highly comfortable and supportive mattress by many users and has proven especially popular with back sleepers, side sleepers, and combo sleepers.

Temperature control

For Amerisleep vs Nectar in terms of temperature control, the battle is quite a tough one to call. Both of these mattresses feature smart designs and unique cooling technology. The Amerisleep mattress, for instance, comes with an extra-breathable layer of Bio-Pur cooling foam to wick away heat and keep the user cool all through the night. The Nectar, meanwhile, features a Tencel cover to provide cooling and a highly breathable top layer of memory foam too. All in all, the Amerisleep sleeps just a little cooler than the Nectar, but both mattresses perform well in terms of temperature control.

Motion transfer

Motion transfer is a big factor for couples to consider, as nobody wants to be disturbed by their partner rolling around in the middle of the night. For Nectar vs Amerisleep in motion transfer, again it’s quite a close competition to call. According to surveys and user reviews, the Nectar mattress slightly outperforms its Amerisleep counterpart in this aspect. The slightly firmer nature of the Nectar mattress helps to isolate motion more efficiently than the Amerisleep, but both mattresses perform strongly in this regard and you shouldn’t be disturbed by your partner’s movements on either.


Most memory foam mattresses lack a little in terms of responsiveness, and this continues to be true with both the Nectar and the Amerisleep mattresses in our comparison. Both of these mattresses feature multi-layer memory foam designs leading to ‘slow to respond’ feels. Again, the difference between them is negligible, but the slightly firmer Nectar mattress does offer just a little more responsiveness compared to the Amerisleep.

Resilience and bounce

As with the responsiveness ratings, both of these mattresses don’t offer the same sort of resilience or bounce you’d expect from firmer models. However, they do still perform sufficiently well in these aspects to offer strong levels of comfort and satisfaction to the user. Both mattresses perform almost identically in terms of bounce.

Edge support

Amerisleep vs Nectar: Which Is Better for You?Nectar takes the win in terms of edge support. Most memory foam mattresses struggle in this aspect as they’re just too soft around the edges to offer much resistance or solidity, but the Nectar offers surprisingly strong levels of edge support. Its four-layer construction and slightly higher firmness rating gives it the edge over the Amerisleep, which really sinks down around the edges.

Inflation time, off-gassing and smell

You’ll need to leave both your Amerisleep and Nectar mattress at least 24 hours to let it fully inflate and air out before actually using it. Since the Amerisleep mattress is made from plant-based memory foam and lots of eco-friendly materials, you shouldn’t experience any off-gassing when unboxing an Amerisleep mattress and these mattresses have been reported to have minimal odors as well. Nectar mattresses are also made with green materials and shouldn’t off-gas, but may exhibit some faint odor for the first few days. However, this should quickly fade away and isn’t a major problem to worry about.

Sleep position ratings

SLEEP POSITION Light sleepers

(less than 130 lbs)

Average sleepers

(130 lbs to 230 lbs)

Heavy sleepers

(greater than 230 lbs)

Side 9 10 9
Back 9 10 10
Stomach 9 9 8
Side 8 8 9
Back 9 9 10
Stomach 7 9 9

*Out of 10

We all sleep differently, and your style and position of sleep can match up more closely with certain types of mattress. As we can see from this comparison table, the Amerisleep mattress outperforms the Nectar mattress in terms of comfort and quality for all sleeping styles and body sizes. The Nectar is a strong contender for back sleepers, but the Amerisleep excels for every kind of sleeper and is also well-suited to combo sleepers as well, so if you tend to toss and turn a lot in the night, the Amerisleep is the better option overall.

Sizes and pricing

SIZE Amerisleep Nectar
Twin $1099 $399
Twin XL $1149 $469
Full $1249 $599
Queen $1399 $699
King $1699 $899
California King $1699 $899
Split King $2098 N/A

Customer service

Sleep trial Warranty and refund Delivery Trade-in
Amerisleep 100 days 20-year warranty
full refund
All 48 contiguous states N/A
Nectar 365 days Lifetime warranty
full refund
Within the U.S. N/A

Sleep trial

In terms of our Amerisleep vs. Nectar comparison for sleep trials, Nectar takes the win. Many mattress makers offer 100-day sleep trials, and Amerisleep is no different. 100 nights of sleeping on a mattress should be more than enough to figure out whether or not you’re fully satisfied with the experience and happy to keep the mattress. However, Nectar goes above and beyond the call of duty in this aspect and offers one of the longest mattress sleep trials we’ve ever seen. When you invest in a Nectar mattress, you’ll get a full year to test it out and decide whether or not it’s right for you.

Warranty and refund

Again, in terms of the warranty policy, Nectar has the edge over Amerisleep. Many mattress companies provide 10-year warranties as standard, but Amerisleep does excel in this aspect by doubling that period to 20 years. Nectar, however, offers a lifetime warranty and full refunds. This means that your Nectar mattress will be protected for life and can be fully refunded if you encounter any issues. Of course, most people choose to invest in new mattresses and replace older models over time, so a lifetime warranty might seem like overkill, but it’s still a nice bonus to have, offering a lot of peace of mind for the user.


In terms of delivery, Nectar mattresses are available all over the United States, including to Alaska and Hawaii. Amerisleep mattresses, meanwhile, are only available for delivery in the 48 contiguous states. This means that those living outside the contiguous US will need to choose Nectar or another brand, as Amerisleep isn’t shipping anywhere else right now.


Neither Amerisleep nor Nectar offer any kind of trade-in system or policy right now, so this factor doesn’t really come into consideration for our Nectar vs Amerisleep comparison.

So which should you buy?


VIEW ON AMAZON [wpsm_pros]

  • More versatile
  • Better suited for combo sleepers
  • Sleeps very cool
  • No off-gassing or odor
  • State of the art construction and design


  • Expensive
  • Shorter warranty period and sleep trial
  • Poor edge support



VIEW ON AMAZON [wpsm_pros]

  • Much more affordable
  • Very long sleep trial
  • Lifetime warranty
  • Better edge support
  • Strong motion transfer


  • Less versatile overall
  • Slightly less comfortable
  • Not the best option for stomach or combo sleepers


In conclusion

Amerisleep vs Nectar: Which Is Better for You?Overall, both Amerisleep and Nectar mattresses are of extremely high quality. Both of these mattresses are very well made, and it’s easy to see why they’re both so popular. They have a lot of similarities, with both featuring multiple layers of memory foam and showing similar results in terms of certain key comfort aspects like motion transfer and responsiveness.

As we’ve seen, however, there are some big differences between Nectar and Amerisleep mattresses. Perhaps the biggest and most significant difference for many people is the price. Nectar mattresses are a lot cheaper than their Amerisleep counterparts, so if you’re looking for a more affordable memory foam mattress, Nectar is obviously the best option for you.

Nectar also excels in terms of post-purchase support, offering a much longer sleep trial than Amerisleep, as well as providing a lifetime warranty. These factors definitely help to make the Nectar mattress a better value proposition overall. Plus, it’s a slightly firmer mattress with stronger edge support than the Amerisleep, so it has both value and comfort advantages to consider.

In terms of pure comfort and versatility, however, the Amerisleep is the stronger contender. User reviews and surveys show that the Amerisleep mattress is just able to provide more enjoyable and relaxing rests overall, being well-suited for every single kind of sleeper.

So overall, when it comes to Nectar vs Amerisleep, the mattress you choose will depend on your preferences. Those looking for the highest levels of comfort at any cost should choose the Amerisleep, while those looking to pay a little less but still have great experiences will be happy with the Nectar.

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