Deal verdict
Too early to call.
We need 30 days of prices for the Komfi Vitality Unity Supreme Excel Firm Mattress before judging the deal.
Mattress Next Day
Good time to buy
£363 Double · Foam
£363 is a genuine low. Today is the only day in the 119 days we've tracked it's been this cheap.
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Beds on Legs
Not enough history yet
£365 Double
Shown as reduced from £380
£365 today. We started tracking this on 13 Nov 2026. Its verdict is due in 27 days, once we have 30 days of prices.
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| Super Firm Foam Mattress | Komfi Vitality Unity Supreme Excel Firm Mattress | |
|---|---|---|
| Firmness | Extra firm | Firm |
| Mattress type | Foam | Not stated |
| Warranty | 5 years | 10 years |
| Sizes | Size not stated, Single, Double, King | Single, Small Double, Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.