Every REM-Fit comparison in one place. Each guide sets two options against each other on the specifications the brands actually publish, then shows where the REM-Fit equivalent fits on the same terms. No prices, no marketing names, just springs, foam, feel, trial and guarantee.
Last updated: August 2026. Every comparison is re-checked against the brands' own product pages every 90 days.
How to use this page: if you are choosing between two named brands, start with the brand comparisons. If you are choosing what kind of mattress to buy, start with the type comparisons. Every REM-Fit mattress mentioned is a hybrid built on tall premium pocket springs with open-cell memory foam on top, with a 100-night trial (200 with a protector) and a 15-year guarantee.
Brand comparisons
Two rival mattresses, compared from their own published specs, with the REM-Fit like-for-like alongside.
Emma vs Simba
Emma Original Pro is the softer, deeper medium; Simba Hybrid is medium-firm on 25 mm mini pocket springs. The REM-Fit 3000 Supreme sits with Emma on feel, on 3000 tall pocket springs.
Nectar vs DreamCloud
Both are memory foam over a single 15 cm layer of pocket springs with a 365-night trial. Nectar is the softer medium, DreamCloud the firmer 28 cm bed. The REM-Fit 5000 Lux Elite is the like-for-like.
Tempur vs Simba
Tempur is all dense memory foam with no springs; Simba Hybrid is medium-firm on 25 mm mini pocket springs over foam. The REM-Fit 5000 Lux Elite gives the pressure relief of one and the responsiveness of the other on tall pocket springs.
Otty vs Simba
Otty Original Hybrid is the firmer bed on full-height 16 cm pocket springs; Simba Hybrid is medium-firm on 25 mm mini springs over foam. The REM-Fit 3000 Supreme sits between them on feel, on 3000 tall pocket springs in two layers.
Emma vs Nectar
Emma's zoned foam-and-spring build against Nectar's memory foam hybrid, with trial, guarantee and construction side by side and the REM-Fit equivalent alongside.
Mattress type comparisons
Choosing what kind of mattress to buy before choosing whose.
Memory foam vs spring mattress
Foam moulds, springs push back. Foam suits side sleepers and couples who want stillness; springs suit hot sleepers and firmer feels. A hybrid does both jobs.
Memory foam vs hybrid mattress
All-foam gives the deepest contouring; a hybrid adds a pocket spring core for support, airflow and lifespan. For most UK sleepers the hybrid is the safer choice.
Open coil vs pocket sprung
Open coil joins every spring into one frame; pocket sprung lets each spring work alone. Open coil suits a guest bed or a budget, pocket sprung suits every night and couples.
Latex vs memory foam
Latex is bouncier, cooler and longer-lasting; memory foam contours more closely. Which suits you depends on how much you want to sink in.
Pocket springs vs foam for back support
Which keeps the spine level, and why a medium-firm hybrid is the usual recommendation for back pain.
Mattress topper vs mattress protector
A topper changes how the bed feels, a protector keeps it clean and your guarantee valid. Everyone needs the protector; some people also want a topper.
Where REM-Fit fits
REM-Fit makes one kind of mattress, the hybrid, in four tensions. Every model is built on tall premium pocket springs that run the full depth of the mattress, with an open-cell memory foam layer on top that lets air pass through the foam so heat and moisture move away from you rather than being trapped. The hybrid mattress range runs from the Pocket 1000 (medium-firm, 7 out of 10, Good Housekeeping Winner 2026) through the 3000 Supreme (medium, 6) and 4000 Ortho Elite (firm, 9) to the 5000 Lux Elite (medium-firm, 7.5, Good Housekeeping Approved 2026, the highest spring count in the range).
Whichever comparison brings you here, the like-for-like is usually the Pocket 1000 against entry hybrids, the 3000 Supreme or 5000 Lux Elite against premium hybrids, and the 4000 Ortho Elite against firm or orthopaedic options. Every one comes with a 100-night trial (200 with a protector), a 15-year guarantee and free UK delivery in 2 to 5 days.
✓ 100-night trial (200 with a protector)✓ 15-year guarantee✓ Free UK delivery✓ 0% finance
