by Serta is known for its cool and temperature-regulating mattresses with a high-quality build. All the mattresses in Serta’s collection are body contouring and conforming with proper pressure relief. More precisely, the i-Series Hybrid mattresses are eye-catching. Four models inside this collection have firmness-level bifurcation. The initial structure inside all models is the same, cool-to-the-touch cover, Carbon Fiber memory foam, EverCool ® Fuze Gel Foam, and pocket coils.
All of the i-series Hybrid models of Serta come with a 120-night trial period and free home delivery. Moreover, you will get 10–years of the limited warranty that covers any damages during delivery, manufacturing defects, or early sagging.
If you have a reasonable budget for a new mattress, why not choose the best option? We recommend Saatva’s Classic Mattress. This mattress is luxurious to feel and sleep in. It provides excellent lumbar support, breathability and moisture wicking, zero motion transfer, and supreme edge support. In addition, you will get a 365-night trial period and a lifetime of quality and durability warranty.
The #1 alternative we recommend
Who Do We Recommend Serta I-Series Hybrid Mattress for?
- The i-series hybrid mattresses by Serta are perfect for those people who like to sleep in a temperature-regulated environment.
- This mattress is for you if you like hybrid mattresses with four exclusive firmness levels.
- Do you complain about improper edge support in your previous mattress? Don’t worry this time because the i-series have dedicated edge support.
- This series of mattresses will relieve your back pain.
Avoid Serta I-Series Hybrid Mattress If:
- If you like all your heat to have a relaxing sleep, this mattress is not meant for you.
- If you don’t like the concept of spring coils inside a mattress, you should look for other options.
Comfort & Firmness
Serta offers four firmness levels and changes the position of the foam layers accordingly. For instance, Hybrid 1000 and Hybrid 3000 have medium firmness, but the 3000 model is colder than 1000. Similarly, the Hybrid 2000 is firm, and the Hybrid 4000 is plush with extra cooling.
However, we recommend Saatva’s Classic Mattress, which provides ultra-comfort with precise spinal alignment and heat-wicking ability.
Performance
The idea behind launching the i-series hybrid mattresses is to provide the luxurious experience of hybrid mattresses for even budget-friendly people. Moreover, since you are getting the option of firmness levels and coolness levels, you can opt for the ideal performance to your utmost satisfaction.
However, this mattress’s comfort and pressure-relieving support are the most important.
However, it’s hard to beat Saatva’s Classic Mattress. This mattress is known for top notch body contouring and conforming superb edge support, and motion isolation.
Is it a Good Mattress for Back Pain?
A unique feature of any hybrid mattress is outstanding support to your pressure points to give you relaxing sleep. The same is the case with the i-series hybrid mattresses. In addition, the Carbon Fiber Memory Foam keeps your temperature low and provides extra support to your neck and back muscles. So, if you suffer from back pain, you should consider this mattress.
A better alternative is Saatva’s Classic Mattress, as it has dedicated lumbar support for perfect spinal alignment. This way, you completely recover from back pain much better.
Sagging & Edge Support
Every model of the i-series hybrid mattresses has a dense foam boundary, which efficiently provides edge support. Edge support in a mattress is essential as it supports the edge sleepers and helps your sitting position.
As far as sagging is concerned, the foam around the edge and the spring coils as the base ensure no sagging. Moreover, the 10-year warranty on these mattresses covers the sagging issue.
Saatva’s Classic has high quality and dense foam layer boundary for excellent edge support. The whole construction is outstanding, even to worry about premature sagging.
Motion Isolation
All the foam layers inside the i-series hybrid mattresses are responsive. These layers provide a sufficient firmness level that absorbs any movement from your partner. The spring coils are robust in a build that doesn’t bounce extensively to give you a trampoline effect every night.
Although the dual-coil system in Saatva’s Classic Mattress is responsive, the reinforced layer above the coils absorbs the motion response and doesn’t transfer it to your sleeping partner.
Sleeping Position & Weight
Hybrid mattresses are perfect for heavyweight users due to their overall construction. The same is the case with Serta’s i-series hybrid mattresses. Furthermore, the sleeping position is relevant to the firmness levels. For instance, medium firmness levels are best for every sleeping position. Plush firmness is suitable for side and stomach sleepers, and firm firmness is ideal for side and back sleepers.
However, Saatva’s Classic Mattress also facilitates any sleeping style. Moreover, it is one of the best mattresses for heavyweight sleepers.
Breathability & Heat Transfer
Serta’s i-series hybrid mattresses are all about extreme breathability and heat transfer. The top cover is cool-to-the-touch, and the memory foam layers have carbon fiber infusion that ensures maximum coolness and heat-wicking ability.
You don’t have to think twice about breathability and heat transfer if you choose Saatva’s Classic Mattress. The dual coil system at the bottom, memory foam in the middle, and organic cotton quilted cover at the top keeps you cool throughout the night.
Durability
The i-series mattresses by Serta are indeed made with the highest quality standards applicable in America. These compliances make this series highly durable and reliable with a good life span. Moreover, carbon fiber inclusion in memory foam is an intelligent step to make the whole mattress robust.
However, Saatva’s Classic Mattress is pretty robust and durable. The dual coil system prolongs the effect of regular wear and tear on this mattress and enhances its overall life.
What is the Serta I-Series Hybrid Mattress Made of?
All the mattresses in the i-series hybrid mattresses by Serta have the following structure:
- Max Cold™ Cover is temperature wicking with high-performance fibers.
- Carbon Fiber infused in Memory Foam for body contouring and cool temperature.
- Gel Active® infused in Max Memory Foam for maximum airflow.
- 1025 Hybrid Support™ at the base wrapped with state of the art BestEdge® Foam.
Is the Serta I-Series Hybrid Mattress Flippable?
Since there is no comfort and support layer below the coil springs, the i-series hybrid mattresses are not flippable.
Does the Serta I-Series Hybrid Mattress Come in a Box?
The i-series mattresses come to your doorstep in a much better way, i.e., the White Glove service.
Is the Serta I-Series Hybrid Mattress Usable with an Adjustable Bed?
Yes, i-series hybrid mattresses are suitable for adjustable beds.
Is the Serta I-Series Hybrid Mattress Made in the USA?
Yes, Serta and all of its products are renowned American products.
Price Range
Following is the price range of i-series hybrid mattresses by Serta:
| Size | Dimensions (Inches) | Price (USD) |
| Twin | 38 x 80 | 1,009 |
| Twin XL | 39 x 80 | 1,099 |
| Full | 53 x 75 | 1,319 |
| Queen | 60 x 80 | 1,499 |
| King | 76 x 80 | 1,999 |
| Cal. King | 72 x 84 | 1,999 |
Trial, Shipping & Warranty
The i-series Hybrid Mattress has the following trial, warranty, and shipping options:
- 120 Nights of trial – Test your i-series hybrid mattresses for 120 nights before accepting them.
- 10-year warranty – The 10-year warranty covers delivery and construction defects and sagging issues.
- Nationwide free shipping – Your i-series hybrid mattresses will arrive at your doorstep for free.
Our Verdict
Serta has been successful in making state-of-the-art mattresses and other bedding. The i-series hybrid mattresses are no exception to that attention to detail. You will get body conforming and contouring with a cooling effect in every mattress in this series.
However, we recommend Saatva’s Classic Mattress for its superior build quality, better ergonomics, edge support, motion isolation, and overall healthy sleeping.