Big Fig Vs. Helix PLUS Mattress – Which Will Be The Perfect Fit?

We receive free products to review and participate in affiliate programs, where we are compensated for items purchased through links from our site. See our disclosure page for details.

It can be hard for heavy people to find a mattress which is firm and won’t sag. Many have had to settle for an extra firm mattress regardless of their sleeping preferences. However, there are some high quality mattresses made for heavy people, including the Big Fig and Helix Plus. But how do these two mattresses stack up? We’ll be going over that in today’s Big Fig vs Helix Plus Mattress comparison.

This Big Fig vs Helix Plus mattress comparison will go through the construction of both mattresses in detail and highlight the main takeaways consumers should know about before making a decision.

Save $250
Big Fig
  • Click the button to save $250
  • Great for heavier stomach sleepers
  • A solid, long-term investment

Doesn't expire

Save $125
Helix PLUS
  • Click the button to save $125
  • A good fit for heavier side sleepers. 
  • Offers a soft, memory foam feel. 

Doesn't expire

Big Fig Vs Helix Plus Overview

Big Fig is one of the best mattresses for heavy sleepers. It’s built with durable coils and high density foam so it should last longer than most mattresses. It also comes with an 18-slat base to keep the bed supported. Due to its sturdy construction, this mattress and frame can hold up to 2,000lbs.

Helix makes it easy for all sleepers to find their perfect mattress. The Helix Plus model means heavier sleepers should get the support they require. With its tall, supportive coils and high-density foam, this mattress can stand up against heavier weights. Plus, it’s made with durable, quality materials so it won’t sag after only a few years of use.

Who Should Get The Big Fig

  • Heavier sleepers in the 300-500lb range
  • Those looking for a longer lasting mattress
  • Heavier stomach sleepers looking for support

Who Should Get The Helix Plus

  • Heavier side sleepers
  • Those who like the balanced memory foam feel
  • Heavier sleeps under 300lbs

Big Fig Vs Helix Plus Mattress Video Comparison

Here at Mattress Clarity, we like to add a number of objective tests to our mattress reviews. See how these two mattresses stack up during these tests in our video comparison.

 

Similarities Between The Big Fig and Helix Plus

  • Both were made specifically for heavier people
  • They are both hybrid mattresses with foam and innerspring coils
  • Both mattresses should sleep cool

Check out how Big Fig compares to other mattresses, such as the Winkbed Plus, on our mattress comparisons page.

Key Differences Between The Big Fig and Helix Plus

  • The Big Fig was made for sleepers in the 300-500 lbs range whereas the Helix Plus is better suited to sleepers under 300lbs.
  • The Big Fig is firmer than the Helix Plus
  • The Big Fig has a slight pillow top feel while the Helix Plus has a classic memory foam feel

Check out more Helix Plus mattress comparisons.

Firmness and Feel Differences

To decide which mattress is right for you, we need to look at the firmness and feel of these two mattresses.

How Firm Are The Big Fig and Helix Plus Mattresses?

Here at Mattress Clarity, we rank our mattresses on a firmness scale of 1-10, with 6.5 being the industry average or medium firm. The Big Fig’s firmness level came in at 8/10. This makes the Big Fig firmer than the industry average.

Helix Plus is also firmer than the industry average at a 7/10. However, the Big Fig is the firmer of the two without question.

Sleeping On the Big Fig and Helix Plus Mattresses

Since the Big Fig is such a firm mattress, it will be a great choice for heavier stomach sleepers. Heavier stomach sleepers should feel well supported throughout the night. However, back sleepers might not feel their hips sink into the mattress completely. Side sleepers also might feel pressure on their hips and shoulders.

Big Fig - Side Sleeping

On the other hand, the Helix Plus is a great option for back sleepers. The top foam layers press into the lumbar area so heavier back sleepers shouldn’t feel any lower back pain. It should also provide some good contouring and help promote the correct spinal alignment. Heavier side sleepers might feel some pressure on their side and hips, but not as much as on the Big Fig. Stomach sleepers should feel well supported on this mattress.

Helix PLUS Mattress - Back Sleeping

What Do The Big Fig and Helix Plus Mattresses Feel Like?

Both mattresses have a balanced, hybrid feel, though their top layers do make them feel a bit different. The Big Fig’s quilted polyfoam makes it as fluffy as a pillow top. The Big Fig also is a bouncier mattress.

The Helix Plus has a memory foam feel because it’s top layers are made of soft memory foam. You’ll really sink into this mattress and find it contours around your body.

Average Weight Sleepers – 130lbs – 230lbs

Average weight sleepers probably won’t feel comfortable on either of these mattresses because they will both be too firm. However, average weight stomach sleepers closer to 230lbs might find good support on the Big Fig if they like firmer mattresses. This mattress will be too firm for average weight side or back sleepers.

Average weight side sleepers close to 230lbs might find the Helix Plus to be supportive, but might develop pain in their pressure points over time. For average weight back and stomach sleepers, this mattress won’t give them the support they need.

Heavyweight Sleepers – Over 230lbs

The Big Fig is a great choice for heavier stomach sleepers. Stomach sleepers with bigger figures should feel well supported throughout the night. Heavier side sleepers might not feel as supported. Their hips could sink in and they could feel pressure on their shoulders and hips. Heavier side sleepers over 300lbs should find good pressure relief from the Big Fig. Heavier back sleepers might feel their back arch too much because their hips won’t sink in. Those weighing over 300lbs might sink in enough to make this a good option for back sleeping.

The Helix Plus is a great option for plus size sleepers who sleep on their back. The foam layers provide lumbar support which allow heavier back sleepers to feel supported. This mattress also provides good contouring for added relief. Heavier side sleepers could feel some pressure on this mattress. They could still feel some near their shoulders and hips, though not as much as on the Big Fig. This mattress should provide great support for heavier stomach sleepers.

Lightweight Sleepers – Under 130lbs

Lightweight sleepers will find the Big Fig feels too firm. It’s possible some lightweight stomach sleepers may find the comfort and support they need, but it’s not the best choice for people with smaller frames.

It will be a similar story with the Helix Plus. This mattress is too firm for most lightweight side, stomach, and back sleepers as well.

Mattress Construction Differences

The Big Fig and Helix Plus have some distinct construction differences you’ll want to consider when purchasing your new bed.

Cover

The cover of the Big Fig is quilted with 1” of ThermoGel foam. This cover adds additional cooling and pressure relief to the mattress.

The Helix Plus cover is made of ultra breathable tencel fabric. It allows air to circulate through the top, keeping you cool as you sleep.

Comfort Layers

The Big Fig has a ½ inch comfort layer made of gel-infused latex foam. This layer adds bounciness to the mattress, helps with airflow, and adds breathability. Below that, the Big Fig has three 1” layers of polyfoam. These layers add extra support and protect against sagging.

The Helix Plus has three comfort layers. The top comfort layer is an inch of high density gel memory foam. This layer gives the mattress a slow-moving memory feel and the gel infusions help you sleep cool. Below that is a layer of Helix Dynamic Foam. This bouncy, latex-like foam adds some responsiveness to the top of this mattress. Finally, it has a transition layer of firmer memory foam to add more support for heavyweight sleepers.

Helix PLUS - Construction And Layers

Support Layer

Underneath the comfort layers, Big Fig has 7” of individually wrapped coils. This coil layer is supportive, durable, and breathable. Underneath the coils is a 1.5” base of high-density polyfoam to add to the support system of the mattress.

Helix Plus’ base layer features tall coils that are individually wrapped and made to handle heavier weights. They are also firmer towards the edge to help provide more edge support for heavy people. Beneath the pocketed coils is a layer of Helix DuraDense foam which supports the entire mattress.

Mattress Height

Both the Big Fig and Helix Plus mattresses are 13” tall.

Big Fig and Helix Plus Mattress Size Options and Price

Compare the size and prices of these two mattresses.

Big Fig

Size Dimensions Price
Twin 39 ” x 75″ x 13″ $1,299
Twin XL 39″ x 80″ x 13″ $1,399
Full 54″ x 75″ x 13″ $1,499
Queen 60” x 80” x 13” $1,699
King 76” x 80” x 13” $1,999
California King 72” x 84” x 13” $1,999

Helix Plus

Size Dimensions Price
Twin 39″ x 75″ x 13″ $849
Twin XL 39″ x 80″ x 13″ $949
Full 54″ x 75″ x 13″ $1149
Queen 60″ x 80″ x 13″ $1649
King 76″ x 80″ x 13″ $2049
California King 72″ x 84″ x 13″ $2049
Save $250
Big Fig
  • Click the button to save $250
  • Great for heavier stomach sleepers
  • A solid, long-term investment

Doesn't expire

Save $125
Helix PLUS
  • Click the button to save $125
  • A good fit for heavier side sleepers. 
  • Offers a soft, memory foam feel. 

Doesn't expire

Big Fig and Helix Plus Performance Differences

Still deciding which should be your new mattress? Check out these performance differences to determine which is right for you.

Sleeping Hot or Cold

The Big Fig mattress has gel infusions in both the comfort layer and cover. The ThermoGel foam is designed to prevent hot sleepers from overheating and the coils should promote airflow.

The Helix Plus also has some impressive features to keep you sleeping cool. The tencel cover should promote airflow and the memory foam layers are infused with a cooling gel to keep you from overheating throughout the night.

Motion Transfer

The Big Fig does an excellent job isolating motion. The Big Fig’s multiple foam layers help with motion isolation and make this one of the best mattresses for couples who don’t want to be disturbed by one another during the night.

While the Helix PLUS does a good job of handling most motion transfer, it is not as good at motion isolation as the Big Fig. Couples may feel each other toss and turn on this mattress while they sleep.

Edge Support

The Big Fig has a foam encasement to help with edge support. Whether you’re sitting or lying near the edge of the bed, you should feel supported by this mattress.

Big Fig - Edge Support

The Helix PLUS has great edge support as well. The coils near the edge are firmer, providing added support around the edges.

Helix PLUS Mattress - Edge Support

Durability

The Big Fig will be the more durable mattress between the two. It has extremely durable foam and its coils will add some life to the mattress.

However, the Hexlic Plus is also quite durable. Because of its DuraDense foam, this mattress won’t sag for years to come.

Off-Gassing

As an online mattress, the Big Fig might have some off-gassing but it should dissipate in 24-48 hours.

Since the Helix Plus is also a bed-in-a-box, it might also have some off-gassing. However all off-gassing should dissipate within 48 hours.

Noise

While it’s possible the coils could create noise over time, we did not notice any noise when testing the Big Fig mattress.

While Helix Plus features coils, it’s not particularly noisy. However, the coils may begin to squeak over time.

Sex

If you’re looking for the best mattress for sex, you’ll want something bouncy and easy to move around on. Since the Big Fig is bouncy and responsive, it should be a good mattress for sex. Big Fig’s balance hybrid feel means it should be easy to move around on as well.

The Helix Plus will be a similar story. It’s a bouncy mattress, but because of its memory foam feel, it might not be as easy to move around on as the Big Fig.

Company Policies

Let’s look at the warranties, sleep trials, and return policies for these two mattresses.

Warranty Info

Big Fig has a 20-year warranty. It is also non-prorated so customers don’t have to pay the cost of repairs and replacements.

Helix Plus has a 15-year warranty. It also covers all manufacturing defects and gives you certain legal rights.

Sleep Trial

Big Fig offers an impressive 120-night sleep trial.

With a 100-night sleep trial, you have plenty of time to decide if Helix Plus is right for you.

Return Policy

If you aren’t happy with your Big Fig during the sleep trial, you can return it for free. However, Big Fig does ask customers to try out the mattress for two weeks before deciding if it’s a good fit.

All Helix mattresses require a 30 day break-in period so your body can adjust to the mattress. After those 30 days, Helix offers a full refund during its sleep trial period.

FAQs

Here are the answers to the most frequently asked questions about these two mattresses.

What is the best mattress for a plus sized person?

This depends on sleeping preferences. Heavier sleepers in the 300-500lb range should like the Big Fig Plus mattress. The Helix Plus is perfect for heavier side sleepers and those who sleep hot. For more information, check out our choices for the best mattresses for heavy people.

Is the Helix Plus good for side sleepers?

The Helix Plus is a great mattress for heavier side sleepers because it offers pressure relief in the hips and shoulders. Heavier side sleepers should find a balance of cushioning and support on this mattress.

How thick is the Helix Plus mattress?

The Helix Plus is 13” thick, well above the average for all mattresses.

How thick is the Big Fig mattress?

The Big Fig is 13” thick which makes it an above average mattress in thickness.

Gravatar for Marten Carlson

Marten Carlson

Marten is Senior Editor at Mattress Clarity. He covers the mattress industry as well as sleep science news. He is specifically interested in the connection between sleep and overall health. Marten has written for media publications like Consequence of Sound and received a master’s degree in Film Studies from Emory University. He comes from Franklin, Indiana, and spends all the time he can writing, directing, and acting in films. He has directed genre short films and features. His newest film, Starlets, recently premiered at the River Town Film Festival in Clinton, NJ. He also stars in the upcoming thriller, Sour Bear. His next film, At The Hop, is a hot rod actioner with a horror twist.