🇨🇦 Canada · Hybrid (foam & springs) vs Hybrid (coils and foam)

Simba 1500vsHelix Plus

Which one is best for you? Simba 1500 vs Helix Plus - 2026 comparison by Vs Mattress.

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Simba 1500🏷️ 10% Off Sitewide at CheckoutHelix Plus20% Off + 2 FREE Dream Pillows

Top pick

Simba 1500

by Simba · Hybrid (foam & springs)

🏷️ 10% Off Sitewide at Checkout

10 Years · 100 Nights-night trial

Helix Plus

by Helix · Hybrid (coils and foam)

20% Off + 2 FREE Dream Pillows

10 Years · 100 Nights-night trial

Pricing by size

Simba 1500

Twin$1,049

Twin XL$1,179

Full $1,379

Queen$1,499

King$1,729

California Kingn/a

Helix Plus

Twin$811.30

Twin XL$936.30

Full$1,061.30

Queen$1,498.80

King$1,811.30

California King$1,811.30

Essential information

	Simba 1500	Helix Plus
Type	Hybrid (foam & springs)	Hybrid (coils and foam)
Launched	2015	2015
Brand	Simba	Helix
Made in	Canada	United States
Unique points	The world’s most 5 star rated mattress designed in the UK and now Made in Canada! The Simba® 1500 is built for those who are looking for a firmer comfort. Breathable sleep surface Open-cell foam layer Patented spring-comfort layer High definition foam with edge support Zoned support base	The Helix Plus is designed for Plus Size and Big & Tall and offers maximum support with a medium feel, it has five layers of construction: Tencel Cover 1.5" Helix Dynamic Foam 1" Gel Memory Foam (Density: 4.0 lb) 1.5" Memory Foam Plus 8" Body Shaped Innersprings with reinforced perimeter 1" DuraDense Base Foam.
Video	–	Helix+

Certifications & trial

	Simba 1500	Helix Plus
OEKO-TEX®	Yes	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®, OEKO-TEX®	CertiPur-US®, GREENGUARD Gold
Other certification info	–	–
Sleep trial	100 Nights nights	100 Nights nights
Warranty	10 Years	10 Years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	Free white glove delivery and setup - You have a choice between having your Simba mattress delivered via shipping courier or via Sleep Country’s White Glove Delivery Service. With their White Glove Delivery Service your mattress will be delivered to your doorstep and placed in your bedroom, while following all COVID-19 safety protocols.	Your Helix Mattress is gently compressed, rolled, and put in a box that's about the size of a bag of golf clubs for easy shipping! Packaging dimensions are 16" x 16" x 48", and we ship via FedEx Ground direct from the manufacture to your door. Canadian orders may incur a shipping fee as well as a Customs Tax. These additional fees are applied during checkout.

Firmness & feel

	Simba 1500	Helix Plus
One firmness fits all	Yes	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	The Simba 1500 is a firm feel, the Simba 2500 is a medium-plush feel and the Simba 5000 Pro Flex is a plush feel. Simba used body profile data from 10 million sleepers (making up over 180 million profile points) to create a mattress designed for every sleep style and body type. Backed by a 100-night trial and 100,000+ five-star global reviews.	Medium feel top of the bed you need - not too firm, not too soft. Rated a 7 to 8 on the firmness scale. Maximum support - to help provide maximum support for people with high BMIs.

Construction & materials

	Simba 1500	Helix Plus
Layers	Open-cell foam layer, Patented spring-comfort layer, High definition foam with edge support, Zoned support base	Tencel Cover, Helix Dynamic Foam, Gel Memory Foam, Memory Foam Plus, Body Shaped Innersprings with reinforced perimeter, DuraDense Base Foam.
Cover	Anti-microbial knitted cover - The cover is not removable or washable. The grey base fabric can be cleaned with a soft, damp and clean cloth using small circular motions. Using a mattress protector could help extend the life of your mattress.	Each Plus mattress comes with our Ultra Breathable Tencel technology designed to increase airflow and to keep you cool.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	The Simba® 1500 Mattress is 10" deep. Our Simbatex foam uses advanced graphite cooling technology to draw heat away from your body, keeping you cool and comfortable. Simbatex memory foam infused with graphite for cooling	Ultra breathable cover and hybrid design increase airflow to keep the mattress cooler. No more sweaty nights. Our special latex-foam hybrid alternative, designed to be denser to contour to your body. Uniquely pressure relieving, we use 4 pound Memory Plus Foam - a special, ultra dense and extra durable Helix blend.
Support	The Simba® 1500 is built for those who are looking for a firmer comfort. Experience up to 1500 patented conical springs for supportive comfort and airflow.	The new Helix Plus has higher density foams to match heavier sleepers and provide increased durability. The coil unit has best in-class edge support, so plus size sleepers never feel like they're falling off the mattress. An extra layer of high density, 4 pound foam is included in one of the three foam layers to help provide maximum support for people with high BMIs. Firm Memory Foam provides ergonomic support and cushioning, the transition layer has a higher IFD to match your body type. Extra support. Hundreds of individual taller coils designed to cradle and support heavier weight. Reinforced perimeter to provide edge support. The bottom foam layer of the mattress provides base support and durability to the entire mattress.
Posts	Over 82143 Reviews We're listening... Everything we do, we do to make sure you get the best night's sleep. Below you’ll find real and unfiltered reviews.… [Read more]	–

Size & weight

	Simba 1500	Helix Plus
Available sizes	Twin, Twin XL, Full, Queen, King	Twin, Twin XL, Full, Queen, King, Cal King
Dimensions	Twin: 10 "	Twin: 12.5 "
Twin weight (kg)	N/A	70
Twin XL weight (kg)	N/A	70
Full weight (kg)	N/A	90
Queen weight (kg)	N/A	100
King weight (kg)	N/A	125
California King weight (kg)	–	125

FAQs

Simba 1500

Can I clean my mattress?

Yes, you can clean your mattress using light fabric cleaning products or a soft, damp cloth. However, we do not recommend removing the cover.

Will I be able to get the mattress back in the box?

Once the mattress is out of the box, it cannot be put back inside. We also do not recommend attempting to fold or roll it as this may damage the spring layer inside.

Will my mattress have a smell when i first open it?

There might be a slightly unusual smell for the first few nights due to the fresh-out-of-the-box foam. However, this smell will fade away after a few days and will not return.

Helix Plus

What is the weight limit on the Helix Plus?

The Helix Plus mattress can support up to 1000 lbs in total, or 500 lbs for a single sleeper, making it suitable for individuals of any size.

What is the firmness of a helix plus?

The Helix Plus mattress is rated as a 7.5/10 on the firmness scale, making it firmer than average.

Is the Helix PLUS mattress any good?

Yes, the Helix Plus mattress is a good investment. It is made of high-density foams and supportive coils, making it durable and suitable for heavier sleepers.

Wrap up

Thank you for checking out this Simba 1500 vs Helix Plus mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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