Firmness
Medium
Type
Memory Foam
Depth (cm)
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£951 to £952
Best Sleeping Position(s)
Certifications
Assessed from mattress data provided by our UK retail partners, captured September 2026, and from regular price comparison across those retailers.
A medium firmness is the safest middle ground: soft enough to ease pressure on hips and shoulders for side sleepers, yet supportive enough for most back sleepers. If you're unsure what firmness you need, medium is where most people should start. Price honesty: with a listed range of £951 to £952 and a from price of £831.15, this sits in premium territory, in line with Tempur's positioning as a specialist foam brand. Stock is currently thin though, with one size and one retailer, so it's worth checking availability before you set your heart on it.
Key Features & what's inside
Awaiting up to date specifications. Please check back later.
Who's it NOT for?
Skip this if you need anything other than a UK Super King, as that's the only size we currently see listed. It's also unlikely to suit anyone wanting a very firm feel, or shoppers on a tight budget, given a from price of £831.15.
Tempur One Medium Mattress
How firm is the Tempur One Medium mattress?
It's listed as medium firmness, which means a balanced feel: enough give to cushion pressure points on your side, with enough support underneath for back sleeping. Lightweight sleepers may find it feels slightly firmer than average, while heavier sleepers may sink in a little more.
What sizes does the Tempur One Medium come in?
It's currently available in UK Super King only, through one retailer. If you need a smaller size, you may want to look at other options or check back later, as availability can change.
How much does the Tempur One Medium cost?
Listed prices sit in a range of £951 to £952, with a from price of £831.15. That's premium pricing, which reflects Tempur's position as a specialist foam brand, although it's a fair amount to spend if you're on a tighter budget.
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