Deal verdict
The Emma Performance 30 Mattress is the better deal today.
It is at its usual price, while the Sleepeezee Centurial 01 4500 Pocket Mattress has been cheaper. The Emma Performance 30 Mattress costs £300 less today.
Mattress Online
Worth waiting
£1,499 Double · Pocket sprung
It's been cheaper. It was £1,399 on 13 Nov 2026. It's been £1,499 or less for 100% of the 65 days we've tracked.
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Emma
Usual price
£1,199 Double
£1,199 is the usual price. You can safely ignore any countdown timer. It's been £1,199 or less for 72% of the 122 days we've tracked.
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| Sleepeezee Centurial 01 4500 Pocket Mattress | Emma Performance 30 Mattress | |
|---|---|---|
| Firmness | Medium | Medium soft |
| Mattress type | Pocket sprung | Not stated |
| Warranty | 10 years | 10 years |
| Sizes | Single, Small Double, Double, King, Super King | Single, Small Double, Double, EU Double, King, EU King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.