Deal verdict
Too early to call.
We need 30 days of prices for the Signature Crystal 3000 Pocket Sprung Orthopaedic Natural Mattress and the Silentnight Sleep Now Breathe Mattress before judging the deal.
Happy Beds
Not enough history yet
£399 Double · Pocket sprung
£399 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.
Checked
Silentnight
Not enough history yet
£399 Double
£399 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.
Checked
| Signature Crystal 3000 Pocket Sprung Orthopaedic Natural Mattress | Silentnight Sleep Now Breathe Mattress | |
|---|---|---|
| Mattress type | Pocket sprung | Not stated |
| Warranty | 5 years | 10 years |
| Firmness | Not stated | Medium firm |
| Sizes | Small Single, Single, Small Double, Double, King, Super King | Single, Double, King |
Specs are the figures each retailer publishes. Prices are for the size shown above.