Emma mattress sale December 2025: Up to 30% off mattresses plus exclusive bundle offers
Earn savings of up to £501 on Emma's high-end Hybrid Airgrid model in this month's mattress sales
This month's Emma mattress sales see savings of up to 20% and a free bedding gift with your mattress purchase. Right now, you have a chance to grab savings of up to 30% in Emma's Black Friday sale, bringing down the price of a double-size Emma Hybrid Airgrid mattress from £999 at Emma.
The best discounts you can find this month are on the Airgrid, which we rate as the best mattress for side sleepers, and the Hybrid Thermosync, which is at its lowest ever yet. Don't forget about Emma's bedding, which is up to 35% off bundles and up to 30% off pillows.
Keep reading to find out which Emma mattress is right for you. Shop now, before the sale ends.
Top Emma mattress sales
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1. Emma Hybrid Airgrid mattress: single from £699 at Emma
Emma recently rebranded its Elite model as the Emma Hybrid Airgrid but don’t worry, it retains the ‘weightless’ feel we praised in our Emma Elite mattress review. The AirGrid takes its name from the AirGrid technology found within; a gel polymer layer that uses geometric shaping to cradle and cushion every part of the body. Our Emma Hybrid Airgrid mattress review panel loved the contouring pressure relief, breathability and full-body support, perfect for side sleepers prone to overheat. While the prices seem to change around quite a bit after the rebranding, in the current sale, a double is reduced to £999.
Our review: ★★★★
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2. Emma Hybrid Thermosync Mattress: single from £519 at Emma
Formerly known as the Emma NextGen Cooling, this mattress boasts plush comfort without overheating, and, according to our Emma NextGen mattress review, it mostly delivers on this promise. Emma's ThermoSync technology works to wick away warmth, and in our experience, it works remarkably well, keeping our testers cool and comfortable through the summer months. If you're after support, this mattress also provides the goods, with a 7-zone 'InfinitySpring' base that offers plenty of support for our back and side sleepers. You can now enjoy 20% off the Thermosync, dropping the price of a double mattress from £799.
Our review: ★★★★
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3. Emma Hybrid Premium Mattress: single from £359 at Emma
Previously known as the Emma NextGen Premium mattress, the Hybrid Premium features 5 layers and a medium-firm (slightly softer than the Thermosync) sleep surface with improved Infinity Spring Technology for maximum airflow. The price for a double is £528, you'll also get a free premium cloud pillow.
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4. Emma Hybrid Original Mattress: single from £249 at Emma
The Original all-foam Emma was one of the best memory foam mattresses we've tested but it's since been replaced with the Hybrid Original, which switched the foam base for a set of springs. This should provide a slightly bouncier feel to the bed, while we expect it to have retained the excellent pressure relief of its foam counterpart (but hopefully without the overheating issue we noted in our Emma Original mattress review). A double is now just £359, and a highly competitive price for a hybrid mattress from a reliable brand.
Which Emma mattress should I choose?
Emma's UK mattress selection has changed significantly in recent years. Once best known for super soft and contouring all-foam beds, Emma has adjusted the range to focus exclusively on hybrid mattresses. While the collection might have changed, Emma has maintained its focus on creating affordable comfort.
The Emma Original memory foam was once the flagship model of the Emma line-up, offering superb value for money and a sink-in comfort that's best for side sleepers. Now the entry-level model is the Hybrid Original, offering similar value for money but with the responsive support that comes from a spring base.
If you have slightly more room in the budget, the Emma Hybrid Premium Mattress adds an extra layer and a touch more support to create a medium-firm mattress that should be a good all-rounder. If you sleep on your side, consider the Original. Back sleeper? Check out the Premium.
The Emma Hybrid Thermosync Mattress uses an UltraDry Cover to wick away heat, while temperature regulating foams aim to provide a pressure relieving 'hug' without the associated sweaty mornings.
Finally, the Emma Hybrid AirGrid Mattress is Emma's luxury offering, an innovative hybrid bed that features an upper layer of AirGrid hyper-elastic geometric foam. Capable of contouring closely to the body, the AirGrid provides a unique weightless feel.
Emma mattress sale: today's best prices
1. Emma Hybrid Thermosync Mattress deals
A supportive hybrid with a gentle contouring feel
Sizes: Single to Super King | Depth: 25cm | Turn: No | Filling: Foam and springs | Comfort: Medium-firm | Trial: 200 days | Guarantee: 10 years | RRP: £519 - £1,049
The Emma Thermosync is a supportive hybrid with a medium-firm feel that can suit a wide range of sleep styles. With a base of 7-zoned ergonomic springs, the Emma Thermosync cradles the body from head-to-toe, with a gentle contouring feel providing full-body pressure relief. Although, reviews indicate the edge support could be improved.
As well as springs, the Emma Thermosync features three upper layers of comfort foams. Just above the springs sits a layer of dense transition foam, followed by a layer of cushioned foam, and a final layer of adaptive memory foam. While these foams will cradle your body shape, they don't have the sink-in comfort of the Emma Original. This is a firmer mattress, best suited for back and stomach sleepers, as well as heavier side sleepers.
2. Emma Hybrid AirGrid Mattress deals
The best Emma mattress if you have a bigger budget
Sizes: Single to Super King | Depth: 27cm | Turn: No | Filling: Foam, springs, AirGrid foam | Comfort: Medium-soft | Trial: 200 days | Guarantee: 10 years | RRP: £669 - £1,669
The Emma Hybrid AirGrid is pretty different from any other mattress in the Emma range – for a start, it's more expensive. But the real defining feature of this Emma mattress is its use of AirGrid technology.
What is the Emma AirGrid? It's a comfort made from a hyper-elastic polymer material that has a highly responsive and bouncy feel. When you push into the AirGrid, it will quickly mold to your shape, adapting as you move. The grid shaping allows for super close contouring, which can provide pressure relief for aching joints and what Emma describes as a "weightless" feel.
Underneath the AirGrid layer, this is a fairly traditional hybrid. There are three layers of foam, including a MemoryAdapt foam for even better contouring. At the base is a layer of springs, offering lumbar support and stability. The Emma Hybrid AirGrid has a medium-soft feel, so it's best suited for side sleepers with aches and pains.
Do I need an Emma mattress discount code?
The best Emma mattress deals are sometimes found through a discount code. However, for current Emma mattress sales, you don't need to use a coupon.
When they are required, most Emma mattress discount codes are available via the Emma site in the form of a sale banner that appears when you add your chosen mattress to the shopping cart. And often you can just click on the banner to activate the discount without even having to type in the code yourself.
You can also sign up for newsletter updates that'll avail you of exclusive Emma discount codes or other subscriber-only offers.
Emma Black Friday and Cyber Monday mattress deals
The Black Friday mattress deals historically bring with them the lowest prices of the year. So what can we expect from Emma?
Well, it's just launched its Black Friday sale, and while the discounts don't look as impressive as last year, it's also adjusted its RRPs and changed up its line since then, and as far as we can see its Black Friday 2025 pricing looks... pretty similar to 2024. However, we have spotted slightly larger price drops at Emma over actual sales days (such as Black Friday), so it might be worth waiting for a better deal.
But due to recent clearance sales and line-up changes, it's hard to predict when the best time to buy an Emma mattress is. Still, it's unlikely Emma mattress won't drop a big sale over a peak holiday, so this remains a good time to look for a bargain.
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Ruth is an experienced Senior Staff writer at Tom’s Guide, covering all things sleep and mattresses. She writes to help people sleep better, from how-tos to the latest deals to mattress reviews, and has interviewed an array of experts who share her passion. She is also our specialist on memory foam — she’s flown around the world to see memory foam being made — and leads our hotel mattress content. She has a deep interest in the link between sleep and health, and has tried enough mattresses, from Helix to Nectar to Simba, to know the right bed really can make a difference to your wellbeing. Before joining the team at Tom’s Guide, Ruth worked as a sleep and mattress writer for our sister website, TechRadar.
- Becky GeorgeSleep Staff Writer
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