Serta iComfortvsTulo

Which one is best for you? Serta iComfort vs Tulo - 2026 comparison by Vs Mattress

Vs Mattress is reader-supported, that means if you buy something via a link on this page, we might earn a commission. Thank you kindly.

Serta iComfortCheck current deal.TuloCheck current deal.

Serta iComfort

by Serta · Memory foam

Check current deal.

10 years · 120-night trial

Tulo

by Tulo · Foam

Check current deal.

10 years · 120-night trial

Pricing by size

Serta iComfort

Twinn/a

Twin XL$2,099

Full (Double)$2,299

Queen$2,499

King$2,999

California King$2,999

Tulo

Twin$429.99

Twin XL$459.99

Full (Double)$539.99

Queen$619.99

King$739.99

California Kingn/a

Essential information

	Serta iComfort	Tulo
Type	Memory foam	Foam
Launched	1931	–
Brand	Serta	Tulo
Made in	United States	United States
Unique points	With the iComfort by Serta® mattress, cool, supportive sleep is the priority. The base model (CF1000) has these layers: Carbon Fiber Memory Foam EverCool® Fuze Gel Foam. Three upgrades are available at additional cost.	Every tulo has four distinct foam layers, designed to provide comfort, support and pressure relief, no matter how action-packed your dreams are. 2" Proprietary blend of titanium particles and high density Cool Flow ventilated memory foam (3.25lb density) 1.5" responsive foam with a 'peak and valley' design (2.5lb density) 1.5" high resiliency firm foam (2.5lb density) 5" high density polyurethane foam foundation (1.8lb density).
Video	Introducing the iComfort 2020 Foam Collection	A closer look at tulo

Certifications & trial

	Serta iComfort	Tulo
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	120 nights	120 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	Serta mattresses are shipped using the fastest, safest, and most reliable method possible. After ordering, you will be contacted by XPO Logistics to schedule a delivery day and time.	Follow your tulo's journey with FedEx tracking.

Firmness & feel

	Serta iComfort	Tulo
One firmness fits all	Yes	No
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	The base model (CF1000) is a medium comfort. Choose the cooling upgrade (CF2000) model if you prefer a firm feel. Both the Max Cooling Upgrade (CF3000) and Max Cooling & Pressure Relief Upgrades (CF4000) offer a selection of feels - medium, plush, ultra plush and firm, plush, ultra plush.	–

Construction & materials

	Serta iComfort	Tulo
Layers	Carbon Fiber Memory Foam, EverCool® Fuze Gel Foam.	2" High density memory foam, 1.5" Responsive foam, 1.5" high resiliency firm foam, 5" high density polyurethane foam foundation.
Cover	A Max Cold Cover is used in the CF3000 and CF4000 models. Made from super cool high-performance fibers for an instant cool-to-the-touch sensation.	Tulo mattresses are encased in a combination of a breathable knitted Polyester and Tencel blended fabric mated to a reinforced Polyester Elastan blended material for maximum durability.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	Specifically designed mattress to keep even the warmest of sleepers cool. You don't have to be a hot sleeper to love iComfort. You just have to like your sleep environment to be refreshingly comfy. Three cooling upgrades available: Cooling Upgrade (CF2000): 11.5" Additional cooling and firmer support. Max Cooling Upgrade (CF3000): 12.5" Cooler and more breathable. Max Cooling & Pressure Relief Upgrade (CF4000): 13.5" Feels and sleeps cooler, with air support layer to take pressure off joints. Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body. Gel Active® Max Foam (used only in CF2000 model) is an open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep. UltraCold System (used in the CF3000 and CF4000 models) The layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.	An internal breathable layer that increases cooling airflow while you sleep. An exclusive "peak & valley" design in the second layer to ensure consistent airflow and combines with the top layer to form a unique system to ensure a cool night's sleep.
Support	Multi-layered foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever. Carbon Fiber Memory Foam provides exceptional strength for back and neck support. Air Support Foam (used only in CF4000 model) moves with your body and contours around it to help alleviate aches and pains caused by pressure points.	A memory foam layer that takes the pressure off your body while still providing support.
Posts	–	–

Size & weight

	Serta iComfort	Tulo
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 10 "	–
Twin weight (kg)	N/A	N/A
Twin XL weight (kg)	N/A	N/A
Full (Double) weight (kg)	N/A	N/A
Queen weight (kg)	N/A	N/A
King weight (kg)	N/A	N/A
California King weight (kg)	N/A	N/A

FAQs

Serta iComfort

How long should a Serta iComfort mattress last?

The Serta iComfort mattresses, made with high-density foams, are expected to last for a minimum of 10 years. Regular rotation of the mattress can help prolong its lifespan.

Is Serta iComfort good for back pain?

The Serta iComfort mattress could be beneficial for those experiencing back pain or discomfort at pressure points. Its carbon fiber memory foam core provides firm yet adaptable support, making it a good choice for back sleepers.

Does Serta iComfort have coils?

Yes, the Serta iComfort mattress does contain coils. The new Smooth Hybrid line features Serta's 100 Series 5-Zone Quad Coil Support System, made with 85% recycled steel, which provides targeted pressure relief and support.

Tulo

Is Tulo a mattress firm brand?

Yes, Tulo is a brand of mattresses that are sold by Mattress Firm. They offer a range of comfortable mattresses, pillows, and other essentials that are designed to provide a good night's sleep without breaking the bank.

Can you sleep on a Tulo mattress right away?

While it's generally okay to sleep on a Tulo mattress within a few hours of unboxing it, if you're sensitive to certain smells, it might be a good idea to let it air out for up to 12 hours. Additionally, the mattress will need a few hours to fully expand before you can sleep on it.

Do you need a box spring for a Tulo?

While a box spring is not necessary for a Tulo mattress, you will need to ensure that your bed frame or foundation meets Mattress Firm's standards before you sleep on it.

Wrap up

Thank you for checking out this Serta iComfort vs Tulo mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

Related comparisons

← All United States comparisons