Deal verdict
Too early to call.
We need 30 days of prices for the Sleepeezee Diamond Ortho Mattress and the Silentnight Memory 1000 Pocket Hybrid Mattress before judging the deal.
Mattress Next Day
Not enough history yet
£319 Double
£319 today. We started tracking this on 15 Nov 2026. Its verdict is due in 29 days, once we have 30 days of prices.
The chart appears once we have more than one day of prices. We started tracking this on 15 Nov 2026.
Checked
Dunelm
Not enough history yet
£300.30 Double · Hybrid
Shown as reduced from £429
£300.30 today. We started tracking this on 14 Nov 2026. Its verdict is due in 28 days, once we have 30 days of prices.
Checked
| Sleepeezee Diamond Ortho Mattress | Silentnight Memory 1000 Pocket Hybrid Mattress | |
|---|---|---|
| Firmness | Medium firm | Not stated |
| Warranty | 10 years | 5 years |
| Mattress type | Not stated | Hybrid |
| Sizes | Size not stated, Single, Small Double, Double, King, Super King | Single, Small Double, Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.