Deal verdict
Too early to call.
We need 30 days of prices for the The Splendid Mattress and the Una Deluxe Mattress™ before judging the deal.
Naturalmat
Not enough history yet
£1,510 Double - 137cm x 190cm / MTM - No / One Piece
£1,510 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
Una Mattress
Not enough history yet
£1,519.20 Double
Shown as reduced from £1,899
£1,519.20 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
| The Splendid Mattress | Una Deluxe Mattress™ | |
|---|---|---|
| Warranty | 10 years | Not stated |
| Sizes | Small Single - 75cm x 190cm / MTM - No / One Piece, Single - 90cm x 190cm / MTM - No / One Piece, Long Single - 90cm x 200cm / MTM - No / One Piece, Small Single - 75cm x 190cm / MTM - Yes / One Piece, Single - 90cm x 190cm / MTM - Yes / One Piece, Long Single - 90cm x 200cm / MTM - Yes / One Piece, Small Double - 120cm x 190cm / MTM - No / One Piece, Double - 137cm x 190cm / MTM - No / One Piece, Small Double - 120cm x 190cm / MTM - Yes / One Piece, Double - 137cm x 190cm / MTM - Yes / One Piece, King - 150cm x 200cm / MTM - No / One Piece, Queen - 160cm x 200cm / MTM - No / One Piece, King - 150cm x 200cm / MTM - Yes / One Piece, Queen - 160cm x 200cm / MTM - Yes / One Piece, Superking - 180cm x 200cm / MTM - No / One Piece, Superking - 180cm x 200cm / MTM - Yes / One Piece, Emperor - 200cm x 200cm / MTM - No / One Piece, Emperor - 200cm x 200cm / MTM - Yes / One Piece | Single, EU Single, Small Double, Double, EU Double, King, EU King, Super King, Emperor |
Specs are the figures each retailer publishes. Prices are for the size shown above.