Nestbedding Sparrow Signature Hybrid Mattress Review

Based on Q&A session with our Chief Sleep Science Editor,

Last updated | January 31, 2024 provides objective and unbiased recommendations to help you find the best mattress for you. When you use our links to shop for products, we may earn a commission at no cost to you and in no way affects our editorial independence.

Click to View Model Options +
Nestbedding Sparrow Signature Hybrid-Firm


We gather information on mattress industry, product, pricing, customer reviews and financial information from more than 50+ websites daily through our automated “bots” and use advanced data analytics techniques to evaluate and rate mattresses.



Our reviews are updated at least once a week in cases of changes, product releases, and new insights gathered from analyzing our data set.


We present our mattress reviews in a Q&A format with the intent of mirroring the thought process of how customers make mattress purchase decisions

Sparrow Signature Hybrid-Firm

By Brand: Nestbedding
4.08 out of 5.0
$2132 $1599

Product Description

Nest bedding offers ecologically all-natural mattresses for sustainable sleep and rejuvenation. Nest bedding deals with various mattresses. Besides, they deal with other bedding goods like sheets, pillows, wool comforters, and adjustable bed frames. Starting their journey in 2011, they have pioneered the provision of all-natural, chemical-free materials in their sleep products. Nest Bedding mattresses use renewable designs that guarantee a longer lifespan and are backed by a lifetime warranty. Available online or visit physical showrooms in California, Washington, Texas, Illinois, and Minnesota.

The various mattresses Nest Beddings offer are –

  • Sparrow Signature Hybrid – Popular
  • Robin Flippable Foam Hybrid
  • Quail Love & Sleep
  • Owl Natural Latex Hybrid
  • Dove Organic Latex Hybrid
  • Finch Natural Latex
  • Piper Organic Latex

This article will look deeply into the Sparrow Signature Hybrid Mattress‘s construction and performance for various sleeping positions.

The Sparrow Signature Hybrid mattress is the most popular pillow-top mattress. It is comfortable for singles but ideal for couples. Sleep risk-free with a 365-Night Sleep Trial and a free industry-leading Lifetime Renewal Exchange that doubles its lifespan.

This Sparrow hybrid mattress consists of Individual coils isolate motion (so you won’t wake up when your partner moves out in the middle of the night).

Energex foam is responsive and offers a memory foam-like feel without leaving a lasting imprint on the mattress.

  • Material: Foam Hybrid. The Sparrow Signature Hybrid is highly adaptive, sturdy, and breathable foam to energize in response to body heat.
  • Sizes: Sparrow Signature Hybrid is available in all regular sizes: Twin, Twin XL, Full, Queen, King, Cal King, Split King
  • Pricing: Depends on size & variety
  • Shipping & Delivery: Free
  • Trial & Return: 365-day trial, full refund, and pickup
  • Warranty: Lifetime Renewal Exchange (LRE)

Pros & Cons


  1. Good for couples with different firmness preferences.
  2. Provide decent motion isolation
  3. Good pressure relief and contouring


  1. Individuals weighing over 230 pounds may sink in too deeply on the Plush version.
  2. People weighing less than 130 pounds might experience pressure buildup on the Luxury Firm version.


Whether a mattress is firm or soft is relatively subjective. All mattresses should support body weight, promote healthy spinal alignment, and provide comfortable, restful sleep. Whether a bed is fluffy and soft (what mattress companies call plush) or not (what companies call firm) depends on personal preference.

As per industry standards for defining firmness, Sparrow Signature Foam Hybrid mattresses with 12-inches has three firmness: Plush, Medium, and Lux Firm. These firmness levels represent three- Plush, five- medium, and seven-Lux firm options, respectively, on a firmness scale of 10.

Choose firmness for optimal health.

  • Plush –is for people.
  1. Strict side sleeper.
  2. Requiring pressure point relief and gentle support.
  3. Are a lighter sleeper, below 140 lbs
  4. Searching and prefer a soft mattress.
  • Medium – is most famous for people.
  1. Who are combination sleeper, back, and side sleeper
  2. Want to feel supported by your mattress at a reasonable price.
  3. Falls in average weight.
  4. Are you confused about firmness selection?
  • Lux Firm – is for people.
  1. Mainly back or stomach sleepers.
  2. Side or Back sleeper who need additional lumbar support.
  3. You are suggested to by a medical professional.
  4. Searching a firm sleeping surface with a plush pillow top.

Material & Construction

The Sparrow Signature Hybrid mattress is crafted to fit your sleep needs. Let’s go into the details of the constitution of the mattress.

  • Layer 1: Gel Memory Foam & Quilted THERMIC® phase change cover: This 1-inch layer consists of a soft and cool, quilted gel memory foam top that gives you the added softness that doesn’t compromise the support underneath. THERMIC® is a patented temperature regulation technology that prevents overheating of the fabric. THERMIC® absorbs energy (heat) when the room or body temperature rises, stores this energy, and releases this energy as heat when the temperature cools.
  • Layer 2: Blue Energex™ Temperature Responsive Foam: This 3 –inch layer of Energex™ provides an innovative alternative to conventional Visco memory foam that preserves all of the advantages of Visco memory foam without slow recovery. Energex™ serves as a bridge between Visco memory foam and latex foam. Its highly open, calm, and responsive polymer structure offers a superior alternative to latex or springs while providing outstanding pressure relief properties.
  • Layer 3:  SmartFlow Support Foam: This 1-inch layer of this high-density airflow foam is used to transition from the comfort layer to the individually pocketed coils.
  • Layer 4: Reinforced Edge Coil Support Pocketed Coils: This 6-inch layer of individually wrapped coil system offers reinforced edge support.
  • Layer 5: Base Support Foam : Another 1-inch layer of the foam support layer is purely structural. When pressure is applied to the spiral system, this layer acts as a buffer between the foundation and the mattress.

Plus, the king and California king sizes are available with an internal split, and different firmness’s on each side of the bed.

Sparrow Signature Hybrid


Sparrow Signature Hybrid-Firm
Materials & Construction (1=Least, 5=Best) (4.25/5)
Repositioning (1=Least, 5=Best) (4.00/5)
Comfort (1=Least, 5=Best) (4.00/5)
Cooling (1=Least, 5=Best) (4.00/5)
Motion Isolation (1=Least, 5=Best) (3.75/5)
Edge Support (1=Least, 5=Best) (4.50/5)
Overall Rating 4.08/5
Rating Scale: 1 = Average, 2 = Good, 3 = Very Good, 4 = Excellent, 5 = Winner



Repositioning means sleepers can change position quickly. Many people toss and frequently turn while sleeping.

Mattresses with reactive materials are generally the easiest to move. When the comfort system conforms perfectly to the sleeper’s body and is slow to regain its shape, this could contribute to a feeling of “stuck in bed” that makes it more challenging to change positions.

Although sleepers are unlikely to feel “trapped in bed,” the Plush version of the mattress may restrict movement more than some hybrid models. The 3-inch high-density polyfoam comfort layer adheres tightly to the sleeper’s body, and people can sink deeper due to the softer feel. It could reduce the ease of movement, especially for people with mobility issues.

Due to their firmer feel, sleepers won’t sink as deeply into the Medium and Luxury Firm mattress versions. It should make them easier to move, like many hybrid models.

Comfort, Back Support, Pressure Relief


Nest Bedding’s titanium-infused polyurethane foam provides comfort and quick pressure release. It gives a buoyant feel immediately after one lies down. The 4-inch gel-infused memory foam dissipates heat. Moreover, the cover material allows the air to flow in. Individual pocket coils also improve airflow, helping with temperature regulation. However, some people have felt a buildup of pressure around their shoulders and hips. The medium version of the mattress is best suited for side and back sleepers. The numerical score of the mattress is around five on a 10-point scale. The firm variation of the mattress is ideal for back and stomach sleepers. The score of the mattress is about seven on a 10-point scale.

  • Back Sleepers: Back sleepers need more support, especially around the hips, which can sink into softer mattresses and prevent proper spinal alignment. Sleepers sleeping on Sparrow mattresses consider the Lux firm ideal when sleeping on their back. However, individuals on the heavier side may look at the Extra Firm
  • Side sleepers: Side sleepers will significantly appreciate the Sparrow Hybrid Medium one. With the thick comfort layers, the mattress will absorb the pressure and provide a comfortable night’s sleep. Lightweight sleepers will enjoy the Plush
  • Stomach sleepers: Attaining healthy spinal alignment for stomach sleepers can often be trickier as the hip area tends to sink deep with some mattresses. Stability and support are crucial for “stomach sleepers” to avoid back or hip pain.
    Robin Hybrid is suitable for lightweight stomach sleepers with a firm configuration. Heavy sleepers may create challenges for those who may experience sinking in and make a spinal curvature.
  • Heavy sleepers: Heavy people need to go with the firm side, depending on their build. The dense foam and coils provide support.

Cooling & Temperature Control


The Sparrow Signature Hybrid mattress helps sleep more relaxed than most memory foam beds. Manufacturing plays a crucial role in how a mattress disperses heat, as all mattresses will absorb energy from your body while you sleep. The brand considered this while designing the Sparrow, which allows heated air to dissipate through the sides and bottom of the mattress. The right amount of foam inside the quilted pillow also helps release your body’s built-up heat. Combined with the proper foundation and naturally cooling linens, these features will ensure a great night’s sleep.

Motion Isolation and Sharing a Bed


This category rates how well a mattress can prevent other sleepers in a bed from feeling when their sleeping partner turns, shifts, or changes position.

The Sparrow’s all three firmness options isolate movement to a great extent. The thin layer of quilted memory foam in the liner cushions movement, while the 3-inch Energex polyfoam comfort layer further absorbs vibrations. High-density foams tend to isolate movement better than low-density alternatives. Light sleepers who tend to wake up when their partner changes position may have easier staying asleep on the Sparrow due to its strong motion isolation, superior to many hybrids on the market.

The coil layer causes the bed to bounce, which can also cause motion transfer. However, since the coils are enclosed and move independently, any motion transfer in the coil layer is exceptionally minimal.

Edge Support


Reinforced, individually wound 16-gauge pocket coils help with edge support. Sleepers won’t have the sensation of rolling off while sleeping or sitting on the bed’s perimeter.

Recommendation based on sleeping style

Young or old, none is immune to chronic or temporary back pain. Paying attention to where you put your head (and your back).

Let’s understand the Sleeping style and the Firmness levels.


  • Side Sleepers: The soft version is the choice of side sleepers under 130lbs. The mattress will provide extra cushioning at lightweight side sleepers’ hip and shoulder regions.
  • Stomach Sleepers:Sparrow Signature Hybrid Plush may not suit stomach sleepers. The mattress may not have adequate support on the hips, interfering with spinal alignment.
  • Back Sleepers:The light sleepers under 130lbs requiring more pressure relief prefer the soft versions.


  • Side Sleepers:The medium version can be the choice of side sleepers weighing between 130 and 230lbs. The mattress is likely to provide a cushioning effect to side sleepers.
  • Stomach Sleepers:Light sleepers under 130lbs may prefer the medium version for proper spinal support and alignment.
  • Back Sleepers:The medium version of the mattress provides adequate lower back support for those weighing between 130 and 230 pounds.

Lux Firm:

  • Side Sleepers: The firm version of the mattress is suitable for heavy people over 230 lbs. The shoulders and hips will sink in just the right amount to relieve the pressure points.
  • Stomach Sleepers: The firm option is liked by stomach sleepers. It provides the necessary support and spine alignment for stomach sleepers.
  • Back Sleepers: The firm mattress is suitable for folks weighing between 130 and 230lbs. The mattress is expected to deliver the desired support, especially near back , neck of back sleepers.


Size Price Sale Price Discount
Twin $1226 $919 25%
Twin XL $1332 $999 25%
Full $1759 $1319 25%
Queen $2132 $1599 25%
King $2452 $1839 25%
Cal King $2452 $1839 25%
Get Coupons
Cashback from when you purchase a Nestbedding mattress

- Nestbedding Offers
  • Receive a Free Lifetime Renewal Exchange and (one) Mattress Protector when you purchase a Sparrow, Owl, or Finch Mattress at 25% Off, Starling Mattress at 30% Off.
  • Save 50% on any Raven.
  • Save 20% on any Quail, Puffin, and Lark Mattresses.
  • Buy one Easy Breather Natural Pillow and get one free. Use coupon code EASYBOGO at checkout.
  • Save 50% on Sheet Sets, Duvet Sets, and Weighted Blankets. Save up to 20% on select Comforters, Mattress Protectors, Pillows, Toppers, Foundations and Frames.

Price History

Coupons & Deals

  • Receive a Free Lifetime Renewal Exchange and (one) Mattress Protector when you purchase a Sparrow, Owl, or Finch Mattress at 25% Off, Starling Mattress at 30% Off.
  • Save 50% on any Raven.
  • Save 20% on any Quail, Puffin, and Lark Mattresses.
  • Buy one Easy Breather Natural Pillow and get one free. Use coupon code EASYBOGO at checkout.
  • Save 50% on Sheet Sets, Duvet Sets, and Weighted Blankets. Save up to 20% on select Comforters, Mattress Protectors, Pillows, Toppers, Foundations and Frames.