Deal verdict
Too early to call.
We need 30 days of prices for the Tennyson 4000 Twin Pocket Sprung Orthopaedic Natural Fillings Mattress and the Silentnight UltraGel 1000 Pocket Mattress before judging the deal.
Happy Beds
Not enough history yet
£669 Double · Pocket sprung
£669 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.
Checked
Beds on Legs
Not enough history yet
£629.99 Double · Pocket sprung
£629.99 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.
Checked
| Tennyson 4000 Twin Pocket Sprung Orthopaedic Natural Fillings Mattress | Silentnight UltraGel 1000 Pocket Mattress | |
|---|---|---|
| Mattress type | Pocket sprung | Pocket sprung |
| Warranty | 5 years | 5 years |
| Firmness | Not stated | Medium firm |
| Sizes | Small Single, 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.