Compare Kaymed Smart Latex 3500 Box Top Mattress vs Emma Performance 28 Mattress: price history and specs

Name: Emma Performance 28 Mattress
Brand: Emma
Price: 949.00 GBP

Deal verdict

The Emma Performance 28 Mattress is the better deal today.

It is at a genuine low, while the Kaymed Smart Latex 3500 Box Top Mattress is only at its usual price. The Emma Performance 28 Mattress costs £430 less today.

Mattress Online

Kaymed Smart Latex 3500 Box Top Mattress

Usual price

£1,379 Double · Latex

£1,379 is the usual price. You can safely ignore any countdown timer. It's been £1,379 or less for 100% of the 116 days we've tracked.

Price

£1,340£1,350£1,360£1,370£1,380£1,390 £1,379

Price “Was” price With a code

See it at Mattress Online

Checked 14 Nov 2026, 18:10

Emma

Emma Performance 28 Mattress

Good time to buy

£949 Double

£949 is a genuine low. It's been this cheap on only 2 of the 122 days we've tracked.

Price

£900£1,000£1,100£1,200£1,300£1,400 £949

Price “Was” price With a code

See it at Emma

Checked 14 Nov 2026, 18:23

Specs side by side

	Kaymed Smart Latex 3500 Box Top Mattress	Emma Performance 28 Mattress
Firmness	Medium firm	Medium
Mattress type	Latex	Not stated
Warranty	5 years	10 years
Sizes	Single, Double, King, Super King	Single, Small Double, Double, EU Double, King, EU King, Super King

Specs are the figures each retailer publishes. Prices are for the size shown above.