Product
Firmness
Score
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Looking for a mattress that’s great for back sleeping? Read on to see if you’re team innerspring or foam:
The Saatva is a luxurious innerspring mattress with three firmness options, and the Purple is a uniquely cooling and firm foam bed. Also, the Purple is great for lighter sleepers, while the Saatva can accommodate most sleeper types very well.
Saatva is best for… | Purple is best for… |
Stomach sleepers | Lightweight sleepers |
Seniors | Side sleepers |
Sleepers wanting firmness options | Foam mattress fans |
Now you that you’ve got the gist of each mattress, let’s dive deeper into how they actually feel:
Here in the Nerd Lab, we like to measure mattress firmness on a simple scale of 1–10, where a 1 is like sleeping on air and a 10 is like sleeping on a hardwood floor.
With that in mind, the Purple mattress clocks in at a medium-firm 6.5/10. This level of firmness works great for the average sleeper, but, since the Purple is a more plush foam mattress, we recommend something firmer for heavier sleepers.
Next up, the Saatva mattress also measures in at a 6.5/10; however, this is just for the medium, “luxury firm” model. So, if you’re a lightweight sleeper, we recommend you try out the soft mattress option (with 3/10 firmness). Or, if you’re a heavier sleeper looking to crank up the firmness, there’s always the firm option (an 8/10 firmness).
These beds may have similar firmness levels, but they couldn’t feel more different. First off, the Saatva mattress is thicker and has innerspring coils, giving it a more solid and lifted feel, compared to the Purple mattress which has a more cushioned memory foam feel.
If you’re a lightweight sleeper, you’ll likely get better pressure relief on the Purple. But, if you’re a heavier sleeper, the Saatva’s more solid construction will feel more supportive. Lastly, if you’re a hot sleeper, both beds are a safe bet.
At its medium-firm option, the Saatva is great for lightweight back and stomach sleeper, but it’s too firm for side sleepers. On the other hand though, for heavier sleepers, it’s actually a little too soft. With the Purple mattress, lightweight and average-weight back sleepers will both feel comfortable, but most heavier sleepers and stomach sleepers will need much more support.
[Publisher: Insert a photo of our tester on each mattress in between the paragraphs for Mattress A and Mattress B.]Saatva Performance By Body Type & Sleeping Position:
Body Type: | BACK SLEEPERS | STOMACH SLEEPERS | SIDE SLEEPERS |
Lightweight (< 130 lbs): | 5 | 5 | 3 |
Average-weight (130–230 lbs): | 5 | 5 | 4 |
Heavyweight (> 230 lbs): | 4 | 3 | 4 |
Purple Performance By Body Type & Sleeping Position:
Body Type: | BACK SLEEPERS | STOMACH SLEEPERS | SIDE SLEEPERS |
Lightweight (< 130 lbs): | 5 | 3 | 4 |
Average-weight (130–230 lbs): | 5 | 2 | 3 |
Heavyweight (> 230 lbs): | 3 | 1 | 3 |
If you’re an average-weight back sleeper, you’ll be able to get plenty of firmness and support on either bed, making them both great options. For stomach sleepers, however, the Purple mattress’s sinking memory foam design is much too soft. Lastly, for side sleepers, both beds perform similarly, but the Saatva will feel slightly more supportive.
Heavyweight sleepers tend to sleep better on firmer, more lifted mattresses. For this reason, the Saatva performs best for back sleepers, stomach sleepers, and side sleepers. That said, for stomach sleepers who need the most firmness and support for their hips, upgrading to the “Firm” Saatva option may be ideal.
Finally, lightweight back sleepers shouldn’t have any issues on either mattress, with both of them being firm enough. For stomach sleepers, however, the Saatva offers much better hip support, even for the lightest sleepers. And, lastly, for side sleepers, the Purple mattress is slightly better at offering pressure relief.
Comparing these two mattresses, the Saatva features a innerspring and foam design, while the Purple is an all-foam bed that uses several layers of comfort foam and high-density polyfoam. Lastly, depending on firmness, the Saatva ranges from 11.5 inches to 14.5 inches, while the Purple stands at a smaller 9.5 inches.
Saatva Mattress Materials | Purple Mattress Materials |
Organic Cotton Cover | Polyester Blend Cover |
Polyfoam Euro Top | Purple Grid |
Memory Foam Comfort Layer | High-Density Polyfoam |
Steel Coil Support Layer |
The Saatva has a euro-top cover, which serves as the bed’s primary comfort system. The cover has a thin layer of polyfoam sewn in as the top layer, so you’ll notice some hug when you lie down, but you won’t sink in. Beneath the euro-top is a thin layer of memory foam under the center third of the mattress. This adds lumbar support, which should encourage spinal alignment, but doesn’t drastically alter the mattress’s feel.
The Purple’s three layers are encased in a soft, stretchy knit cover of polyester, viscose, and Lycra spandex. It features a slip-guard bottom, and Purple recommends spot cleaning the cover with detergent if stains occur.
The transition layer of the Saatva is a 4″ layer of 14.5 gauge pocketed coils. These have a mid-level thickness that gives the bed some responsiveness but don’t make it as bouncy or springy as a traditional innerspring mattress. The pocketed nature of these coils reduces motion transfer and makes the Saatva more conforming than other coil beds.
The comfort layer of the mattress is Purple’s proprietary Hyper-Elastic Polymer Grid. This material is unique to Purple mattresses and buckles where pressure is applied without compressing across the rest of the surface. Purple shapes the polymer into a grid-like pattern, which promotes steady airflow throughout the top portion of the mattress, helping the Purple sleep cooler than most foam beds.
Size | Saatva Prices | Purple Prices |
Twin | $ | $999.00 |
Twin XL | $1495.00 | $1099.00 |
Full | $1995.00 | $1399.00 |
Queen | $2095.00 | $1499.00 |
King | $2595.00 | $1999.00 |
California King | $2595.00 | $1999.00 |
For exclusive discounts on both beds see our Saatva mattress coupons and Purple mattress coupons.
The Saatva’s design has a great deal of room for airflow throughout the mattress. The organic cotton cover is also very breathable, preventing the foam layers from trapping too much heat. The Purple’s ability to regulate temperature relative to other all-foam mattresses is one of its standout features. The gel grid and breathable cover allow room for airflow when compared to beds with memory foam or polyfoam comfort layers.
Although neither mattress has outstanding motion isolation, couples will find that the Saatva is still more effective at muffling unwanted movement. This is because, despite being a bouncier innerspring bed, the Saatva is much thicker and has more layers.
The Purple is on par with most all-foam beds in that it bows down around the edges when pressure is applied. Its firmness level and the responsive nature of the grid may allow it to sink less than competing foam models.
The Saatva has excellent edge support thanks to its thick coil-on-coil system, which reinforces the perimeter to prevent sinkage. If you’re sleeping with a partner who pushes you to the edge of even a Queen-size or King-size mattress, proper edge support is a huge consideration.
The Purple Grid is pressure-relieving yet firm at the same time, but its ability to provide pressure relief for you will depend largely on your sleeping position. The grid buckles where the most pressure is applied.
For example, average-weight back sleepers should experience lumbar support and light cushioning at the shoulders. How well it relieves pressure will also depend on your body weight. Lightweight sleepers may not be able to apply as much pressure, therefore failing to activate the Purple Grid enough to buckle and create contour.
The softest version of the Saatva (Plush Soft) offers the most pressure relief, while the firmest version offers the least. All three versions are designed to provide some pressure relief when you first lie down on the mattress, but they don’t offer the same relief as a slow-moving memory foam bed. Though quite soft at first, the layers of coils beneath give the bed a firmer feel overall, so it may not be the best choice for people with painful pressure points.
The better mattress for sleepers with aches and pains depends on their body weight and preferred sleeping position. For stomach sleepers of all sizes, the Saatva will be more effective at reducing back pain, while lightweight side sleepers will find the Purple mattress more comfortable than the Saatva at its standard firmness.
The Hyper-Elastic Polymer Grid is said to be much more durable than traditional foams (for instance, polyfoam, memory foam, and even latex), so the Purple should be a long-lasting mattress. The Saatva’s materials and construction make it a durable mattress, as the two sets of coils add bounce, support, and responsiveness to prevent sagging and indentations.
One of the perks of purchasing a Saatva mattress is that it comes with free white glove delivery and shipping if you live in the contiguous U.S.
Once the Saatva Classic arrives, you’ll have a 365-night sleep trial period to try it out at home. If you decide it isn’t right for you, you can return or exchange it at any point during the trial. Returns and exchanges aren’t free, and you’ll be charged a $99 transportation fee and any difference between mattress costs (for exchanges).
If you keep the Saatva, it’s protected by a Lifetime warranty. The warranty policy states that Saatva will replace a Saatva Classic mattress that’s deemed defective at no cost to you during the first two years of ownership. After that, Saatva will repair and re-cover the mattress for a flat fee of $198, which accounts for a $99 shipping fee both ways.
The Purple Original ships free to the contiguous U.S. as a bed in a box. Customers in Alaska, Hawaii, and Canada are charged a shipping fee at checkout. The mattress arrives rolled and compressed in a cardboard box, so you’ll need to remove it from the box and plastic wrap, unroll it, and allow it to expand on a flat surface for 24–48 hours after delivery for off-gassing.
Purple offers a 100-night sleep trial for the Purple Original, which begins the day the mattress is delivered to your doorstep. Purple requests that customers spend 21 nights, or three weeks, on the mattress before initiating a return, stating that it allows time for your body to adjust to the bed’s support level. If you decide you don’t want the mattress, you can contact Purple customer service, and they’ll arrange pickup and issue a full refund.
If you keep the Purple mattress, it’s covered by a limited 10-year warranty, which begins on the date of purchase. Purple will repair or replace a mattress with defects as long as the mattress is used on a firm, flat, solid surface. The warranty covers indentations deeper than 1” and splitting and cracking in the mattress materials. The mattress cover is not protected under warranty.
Financing options are available for this mattress.
Financing options are available for this mattress.
Financing options are available for this mattress.
Financing options are available for this mattress.
Financing options are available for this mattress.
Financing options are available for this mattress.
Heavyweight sleepers will get better support on the firmest version of the Saatva, and lightweight sleepers are better off on the Plush Soft version of the Saatva. The Purple is great for average-weight sleepers who like foam beds, sleep hot, and want to try a mattress that feels lifted.