Deal verdict
Too early to call.
We need 30 days of prices for the Dormeo Sereno Hybrid Mattress before judging the deal.
Dormeo
Not enough history yet
£359 Double · Memory foam
£359 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.
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Emma
Good time to buy
£501.75 Double
£501.75 is a genuine low. It's been this cheap for only 5% of the 37 days we've tracked.
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| Dormeo Sereno Hybrid Mattress | Emma Original Classic Mattress | |
|---|---|---|
| Firmness | Medium | Not stated |
| Mattress type | Memory foam | Not stated |
| Layers | Not stated | 3 |
| Warranty | Not stated | 10 years |
| Sizes | Single, Double, King, Super King | Single, Small Double, Double, King, EU Double, Queen, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.