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Comfort trial

Comfort fillings
Firmness rating

Support system
The Kaymed Smart Phase 1600 Pocket Hybrid Mattress features exclusive smart phase foam that helps to regulate your temperature for a deep, undisturbed slumber.

Soft and flexible reflex foam enhances the support needed for excellent spinal alignment. The sumptuous nature doesn't compromise on the cosy comfort either.

Individualised springs encased in cloth pockets. Expertly adapting to movement to distribute personalised support to each part of your body.

Offering a soothing night's rest by evenly distributing your body weight across the mattress. The pressure point relief provides the ultimate relaxation needed for a deep slumber.

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!

About 10.6 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.
Firmer than a medium mattress for extra support

For your peace of mind

For the highest standards of quality and safety

This product conforms to BS7177: 2008, for use at home
The Kaymed Smart Phase 1600 Pocket Hybrid Mattress combines innovative thermoregulating Smart Phase foam with the unwavering support of pocket springs.
Pockets of support
A core of 1600 pocket springs ensure you receive ultimate support. Pocket springs are formed to hold a strong bounce back rate with the ability to shape around your body and smartly respond to your movement.
These springs are placed in individual fabric pockets and then secured together, the springs can react independently and together. The springs detect movement throughout the night to make sure your body is in the optimal position. Helping to reduce aches and pains and encourage a deeper slumber.
Innovative foam
Exclusive to Kaymed, this mattress features a 50mm layer of Smart Phase foam. It is great at thermoregulating to provide the best sleep, undisturbed by temperature irregularities.
The foam layer is infused with microbeads, copper and phase change crystals. When met with movement and body heat, the copper and microbeads react by moving heat away from the mattress surface. The phase change crystals absorb and release body heat to achieve an ideal temperature. Perfect for use in all seasons!
This layer will welcome your body with a comforting embrace. Shaping around your contours to ease pressure around your body so you can truly unwind. Made in house at Kaymed’s Ireland factory, it is a high quality foam made by experts.
Balanced firmness
If you find yourself unsure of which firmness is perfect for you, then this medium to firm mattress might just be the right fit. Blending soft comfort with secure support, a medium mattress gives you a perfect balance. Ideal for back sleepers and those sharing a bed as it is the perfect compromise.
Edge support
Sleep right to the edge with zero ‘roll-off’ feel thanks to the foam encapsulated border. Formed with strong foam the border goes all the way around the perimeter of the mattress. This feature encourages a more durable and stable edge that does not dip easily. Allowing you to sleep undisturbed and enjoy a maximised sleep space.
Easy care
Taking care of this mattress could not be easier due to its single-sided design. Simply rotate the mattress top to toe on a monthly basis. This adds longevity and reduces the build up of dips, stains and odours on the mattress surface. Make use of the turning handles on the side of the mattress as they provide better grip when rotating the mattress.
Ultimate reassurance
Kaymed is an established business with over a century’s worth of experience in the mattress industry. Leading the industry with their temperature regulating innovations that have changed the sleep space.
Their expert design teams have created comfortable, thermoregulating mattresses that ensure a deep, restorative slumber night after night. A member of the National Bed Federation, you can rest assured that their quality is unmatched.
Complete with a 5 Year Guarantee for added reassurance so you can purchase with confidence. An additional 5 Year Guarantee includes a usage charge where applicable.
Please note: The pocket spring count is based on a kingsize mattress
This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
| Firmness | Medium to firm |
| Comfort fillings | Reflex Foam |
| Support system | Pocket Springs |
| Edge support | Yes |
| Pressure relief | Yes |
| Turning handles | Yes |
| Single-sided | Yes |
| Guarantee | 5 years |
| Awards & accreditations | Approved by the National Bed Federation |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 27cm |
| Double | 135cm | 190cm | 27cm |
| King Size | 150cm | 200cm | 27cm |
| Superking | 180cm | 200cm | 27cm |
Please allow for a tolerance of +/- 2cm
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Next day delivery (weekdays only) Order before | FREE |
Weekday of your choice Order up to 60 days ahead | FREE |
Weekend On Saturday or Sunday of your choice | £17.50 |
Delivery to the front door of your building Free upgrade for Double, King Size and Superking to your room of choice | Yes |
Two-hour delivery time slot We’ll let you know on the day before your delivery | Yes |
Call to let you know we’re on our way On your delivery day | Yes |
Delivery to your room of choice Free upgrade for Double, King Size and Superking | £20.00 |
Mattress recycling We'll take away your old mattress | £35.00 |
Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.
Need further information? Please visit our Delivery page.
Bought similar mattress to one bought over 15 years ago. Both sleeping well on it.
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Sunday: Closed
customerservice@mattressonline.co.uk