M5 Performance Mattress · Review
Bedgear M3 & M5 Mattresses — Review & Comparison | GoodBed
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1 / 1Images: Bedgear. Shown size and configuration may vary.
M5 Performance Mattress
Best for: Taller two-sided modular
A 14″ modular hybrid where each side gets its own swappable coil unit in one of four firmness levels.
Good to know: Queen and larger only, and opened returns are limited to 30 days with a $199 fee.
- Type
- Hybrid
- Height
- 14″
- Sizes
- 4 ready-made
60 × 80 in · 14″ tall
Where to get it
- bedgear.comQueen $3,999.99 · checked Oct 17 See price
- Split kingSplit King, Split Cal King See the list
Returns: No nightly trial; opened M-series mattresses can be returned within 30 days for a $199 fee (FAQ: one side's suspension unit is swapped first, then refund less a $199 end-of-life fee); unopened within 100 days; customer pays return shipping Details
We may earn a commission if you buy. Check the price for your exact size and height on the seller’s site.
The short version
Worth a look if
- Taller two-sided modular
Good
- A 14″ modular hybrid where each side gets its own swappable coil unit in one of four firmness levels.
- 4 firmness choices: Per side: 0.0 Firm, 1.0 Medium Firm, 2.0 Medium Plush, 3.0 Plush
- Trial: No nightly trial; opened M-series mattresses can be returned within 30 days for a $199 fee (FAQ: one side's suspension unit is swapped first, then refund less a $199 end-of-life fee); unopened within 100 days; customer pays return shipping
- Height: 14″
Think about
- Queen and larger only, and opened returns are limited to 30 days with a $199 fee.
- No owner reviews we could verify yet
Based on the maker’s published specs and terms, and the owner reviews linked below. We haven’t slept on it. Something wrong? Tell us.
What owners say
No owner reviews we can verify yet A small set of real reviews, each linked to its source. Not a star rating.
No first-person owner posts for this model were found in the sources searched.
What people liked
No supported praise summary in the sample.
What to weigh up
No substantive concern verified in this small sample. This is a gap in the evidence, not proof of no drawbacks.
What independent reviewers found
- GoodBed: Rated the M5 with medium-firm coils a Firm (3). Good for back or side sleepers wanting firm support, couples with different needs, edge sitters, low bounce and adjustable bases; not ideal for stomach sleepers over 250 lb or anyone who struggles to change positions. Medium-firm coil version; GoodBed separately rates the plush-coil M5 a Medium-Firm (4). GoodBed earns from partner and cash-back offers. Read it ↗
Their testing, in our words. We haven’t tested these mattresses ourselves, and we don’t repeat their scores.
Sources & sample limits
No independent owner reviews found; brand-hosted reviews were not used. Sample: 0 owner reports.
Searched GoodBed's Bedgear owner reviews and the web; no owner post named this model.
Research checked October 14, 2026. These are sourced observations, not our own product tests or a star rating.
Every size it comes in
Taken from the maker’s size options, in the inches it publishes. Tap a size to compare every mattress made in it. Sizes marked “as listed” don’t exactly match a standard size, so check your frame.
Price for every size
From the maker’s site on Oct 26, 2026. Prices change often, so check before you buy.
Video reviews
How it compares
Beside the most similar mattresses from other brands.
| M5 Performance MattressBedgear | AS6 Black SeriesAmerisleep | Titan Plus EliteBrooklyn Bedding | Dream MaxCasper | |
|---|---|---|---|---|
| Type | Hybrid | Hybrid | Hybrid | Hybrid |
| Queen price | $4,000 | $2,649 | $2,499 | $2,525 |
| Height | 14″ | 14″ | 14″ | 14″ |
| Trial | See terms | 100 nights | 365 nights | 100 nights |
| Odd sizes | None | None | 1 | None |
| Expert reviews | 1 | 2 | 3 | 2 |
What’s inside
- 1Ver-Tex instant-cooling top cover
- 2Enhanced React comfort layer
- 3Independent Suspension units, one per side, swappable (0.0 to 3.0)
- 4Air-X mesh and air vents
- 5High-density foam base
- Feel
- Per side: 0.0 Firm, 1.0 Medium Firm, 2.0 Medium Plush, 3.0 Plush
- Height
- 14″
- Custom sizes
- Not offered for this model
Returns and ordering
Trial and returns
No nightly trial; opened M-series mattresses can be returned within 30 days for a $199 fee (FAQ: one side's suspension unit is swapped first, then refund less a $199 end-of-life fee); unopened within 100 days; customer pays return shipping
Before you order
- Measure inside the frame, not the old mattress
- Check clearance above for the height you pick
- Make sure your base supports it
- Buy sheets in the same exact size
Questions
What is it made of?
A taller 14in version of the M3 modular hybrid with an enhanced React comfort layer. Each partner picks their own Independent Suspension coil unit in four firmness levels, under a Ver-Tex cooling cover with Air-X mesh and vents.
How firm is it?
Per side: 0.0 Firm, 1.0 Medium Firm, 2.0 Medium Plush, 3.0 Plush That’s the maker’s description; we haven’t measured it.
Which sizes and heights can I get?
4 sizes, 14″. See every size. Confirm your exact size and height with the seller.
Are the reviews about this exact mattress?
No owner reviews we can verify yet. Searched GoodBed's Bedgear owner reviews and the web; no owner post named this model.
Where did this information come from?
- sizes, per-side firmness choices, build list, measurements table, warranty, $199 return fee, displayed price
- Shopify variants: sizes x left/right firmness, Queen price, compare-at equal to price
- M3 return process (swap one suspension unit, then refund less $199), 100-day unopened returns
Checked 2026-10-17. Specs and terms can change.
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