Available 
Komfi GelMed Comfort Mattress
from £578-£914.
£578-£914
Sizes tracked: Single, Double, King Size, Super King
Komfi Mattress
KomfiMed Pro Medium Mattress review
KomfiMed Pro Medium Mattress is a mid-market medium-feel shortlist option, with Reflex Foam, TrueGel Technology and a 100-night trial to compare against nearby mattresses.
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Last verified: 2026-07-21
Quick verdict
KomfiMed Pro Medium Mattress looks like a sensible shortlist pick if you want a medium mattress and are comparing comfort, support and price before buying. With a starting price of £498, it sits in the mid-market rather than shouting bargain or premium, so the main question is whether its Reflex Foam and TrueGel positioning suits your feel preference better than nearby alternatives.
Available sizes and prices
KomfiMed Pro Medium Mattress is listed with 4 size options from £619-£1,059. The visible sizes include Single, Double, King Size, Super King, so use the table to compare the option that matches the exact size, colour, format or specification you want. Always confirm the final checkout price, delivery charge and stock status on the retailer page.
Key product details
These are the retailer details worth checking first for KomfiMed Pro Medium Mattress: Brand: Komfi; Type: Mattress; Firmness: Medium; Sizes tracked: Single, Double, King Size, Super King. Treat them as a quick fact sheet, then use the retailer page to verify any installation, warranty, delivery or model-number details before buying.
| Brand | Komfi |
|---|---|
| Type | Mattress |
| Firmness | Medium |
| Sizes tracked | Single, Double, King Size, Super King |
| Price range | £619-£1,059 |
| Owner rating signal | 5.0 out of 5 shown; review volume needs checking with the retailer |
| Last checked | 2026-07-21 |
What the product page tells us
Mattress Online lists Reflex Foam as the support system and TrueGel Technology as the comfort layer, with the firmness shown as Medium and also described as Medium to Firm in retailer copy. The page also highlights a 100-night comfort trial, a 10-year guarantee and handcrafted-in-the-UK wording, so there is a clear reassurance package alongside the mattress spec. That said, the performance-style language is retailer positioning, so it is worth confirming the full details on the product page before purchase.
What the wider evidence suggests
The visible retailer rating is 5.0, but it is based on only 2 reviews, which is far too small for a strong consensus. In broader comparison terms, the £498 starting price sits close to the benchmark median of £514, with 33 comparable options starting lower and 33 higher, so this is not priced as an outlier. The mattress also has 4 tracked variants, which matches the benchmark median, so size choice is normal rather than unusually broad.
Buyer trade-offs to weigh up
The main trade-off is whether the £498 to £898 spread makes sense for the size you need and the feel you want. Single, Double, King Size and Super King are all tracked, so bigger sizes move the spend up in the usual way; if you are comparing nearby mattresses, check whether a different brand gives you a clearer spec advantage at a similar price. Because the public review evidence is thin, the safest approach is to compare construction, size and reassurance features rather than rely on the star score alone.
Price and value benchmark
At £498 for the entry size, KomfiMed Pro Medium Mattress sits close to the middle of a 66-product comparison set where the median peer price is £514. That positioning matters because it suggests the model is competing in a crowded mid-market band rather than undercutting everything around it. The 4 tracked variants also line up with the median of 4, so value will depend more on fit, feel and reassurance features than on unusual range breadth.
How it compares with nearby alternatives
Against Komfi GelMed Comfort Mattress, this Komfi model is cheaper at the starting size, with Komfi GelMed Comfort listed from £645 to £1,055, so the Pro Medium is the more accessible Komfi entry point. Sleepeezee Fusion Pro Mattress starts at £539 and runs to £944, which puts it slightly above this model at entry but not dramatically so, while Hypnos Cawthorne Deluxe Mattress starts from £489 to £819 and gives you another medium-market comparison point. If you are deciding between them, compare the current size price, firmness wording and whether the brand’s spec presentation feels clearer for your needs.
Review details and caution
The visible rating is 5.0 from 2 reviews, which is encouraging but far too small to treat as proof of long-term owner satisfaction. Limited public review coverage means this should be read as a soft signal, not a verdict, especially when the retailer copy is doing most of the talking about comfort and support. For a mattress at this price, it is smarter to verify the exact size price, depth and trial terms than to rely on a tiny review sample.
Who it suits
This mattress looks best suited to shoppers who already want a medium-feel or medium-to-firm mattress and are comparing foam-support options at a mid-market price. It also suits comparison shoppers who value a 100-night comfort trial and 10-year guarantee, because those features reduce the sense of risk when trying a new model at home. If you are choosing between Single, Double, King Size and Super King, it should appeal most where the size you need is in stock and the price still feels aligned with your budget.
Who should keep looking
If you know you need a clearly soft, firm or extra-firm mattress, this is probably not the cleanest fit because the listed feel sits in the medium to medium-to-firm zone. Shoppers on a tight budget may also want to compare lower-priced alternatives before committing to £498 and up, especially if they do not care about the trial-and-guarantee package. Anyone who prefers strong independent review coverage should also keep looking, because the public review sample here is very limited.
Comfort and support
On comfort and support, the KomfiMed Pro Medium Mattress uses a Reflex Foam support system with TrueGel Technology in the comfort layer, and Mattress Online describes it as Medium to Firm. In practical shopping terms, that points to a foam-led mattress that aims to balance surface comfort with a more supportive feel, while the retailer’s cooling-oriented wording should be treated as product positioning rather than a guaranteed outcome for every sleeper. If bed-frame compatibility matters, check the mattress depth and size details on the retailer page before ordering, especially if you are matching it to a particular base or fitted sheet setup.
Value check
On value, KomfiMed Pro Medium Mattress is reasonable rather than obviously cheap, because £498 to £898 is close to the middle of the category price spread. The 100-night comfort trial and 10-year guarantee add reassurance, but they should be weighed alongside the limited review evidence and the need to check the exact size price you will actually pay. If the firmness, size and trial terms match your needs, it is worth comparing against nearby alternatives before deciding whether it justifies the current checkout cost.
Good alternatives to compare
The closest alternatives to compare with KomfiMed Pro Medium Mattress include Komfi GelMed Comfort Mattress, Sleepeezee Fusion Pro Mattress, Sealy Posturepedic Elevate Blackwood Mattress. Use these cards to check whether a nearby model gives you a better price, a more suitable specification or a clearer match for your space and budget.
Available 
Sleepeezee Fusion Pro Mattress
from £539-£944.
£539-£944
Sizes tracked: Single, Double, King Size, Super King
Available 
Sealy Posturepedic Elevate Blackwood Mattress
from £613-£1,097.
£613-£1,097
Sizes tracked: Single, Double, King Size, Super King
Retailer details used
Last checked 2026-07-21. The source list below is included to help you check the details behind the comparison. Always confirm the latest price, delivery cost, stock status and product details with the retailer before buying.
More mattresses to compare
These related guides and reviews can help you compare nearby options before buying.
Questions about this mattress
Is KomfiMed Pro Medium Mattress worth shortlisting at this price?
Yes, if you want a medium-feel mattress and like the look of the 100-night comfort trial and 10-year guarantee. At £498 starting price, it sits close to the category median, so it is a compare-first purchase rather than an obvious bargain.
What does the medium / medium-to-firm feel mean for comfort shopping?
It suggests a middle-ground feel rather than a very soft or very firm surface. If you are between sizes or unsure about feel, compare the retailer wording carefully and check whether you usually prefer a gentler or more supportive mattress.
How useful is a 5.0 rating when it is based on only 2 reviews?
It is a positive signal, but not a strong one. With only 2 visible reviews, the rating can change quickly, so it is better used as a cue to investigate the spec, price and trial terms than as a final verdict.
What sizes does KomfiMed Pro Medium Mattress come in and does the price change by size?
The tracked sizes are Single, Double, King Size and Super King, and the price rises across the range from £498 to £898. Check the retailer page for the latest size-specific price and availability before you buy.
Do the 100-night comfort trial and 10-year guarantee reduce buying risk?
They can make the purchase feel lower-risk because you have time to judge whether the mattress suits your room and your comfort preference. You should still read the full trial and guarantee terms, especially any conditions that apply after delivery.