Alerta Emerald Auto Overlay Mattress System
Pay in 3 interest-free payments.- Klarna available, choose at payment step to find out more.
Installment payment available, choose at payment step to find out more.- All major credit and debit cards accepted




Details
A smart alternating overlay mattress designed to help reduce pressure risk while keeping sleep comfortable and stable. It uses automatic weight sensing and an intelligent pump to adjust pressures without constant monitoring, suitable for hospitals, care homes and home use.
Key benefits
- Personalised pressure relief – automatic weight sensing adjusts pressures to suit the user for consistent support.
- Comfort and breathability – the multi-stretch, vapour-permeable cover helps maintain a more comfortable sleeping surface.
- Easy to use – simple remote controls and a pump with clear cable management make setup straightforward for carers.
- Quick emergency access – a CPR release lets you flatten the surface rapidly when needed.
- Hygienic and low maintenance – the cover has an antimicrobial finish and is machine washable for easier cleaning.
Who is this for?
- People at high risk of pressure ulcers who need an alternating pressure solution.
- Hospitals, nursing homes and care homes that require a reliable overlay mattress system.
- Carers and family members who need a straightforward, low-maintenance mattress for daily use.
Product details
The Alerta Emerald Auto Overlay is built around 5-inch air cells that deliver alternating pressure to help redistribute load and reduce prolonged pressure on vulnerable areas. It is intended for use in clinical and care settings, including hospital, nursing and care home use, and fits a standard bed at 200 x 90 x 12.7 cm. The overlay sits on top of an existing mattress to provide targeted pressure relief while keeping bedding arrangements familiar for the user.
At the heart of the system is a fully automatic weight sensing technology and an intelligent pump that continuously adjusts interface pressures to match the user’s weight and position. The pump uses SensaCare Truflo Technology® to maintain ultra-low interface pressure, and you can choose between alternating and static modes as well as a Max firm mode when additional support is required. Cycle times are user-adjustable at 10, 15, 20 or 25 minutes to suit individual needs.
Practical details help with daily use and maintenance. The overlay has independently removable cells and a pillow function for local comfort adjustments, while a 360° zipper and securing straps keep the mattress stable on the bed. For transport and storage there is a zipped storage bag, and the pump includes hanging brackets plus tidy mains cable management to keep the area organised.
Key features
- Automatic weight-sensing for personalised pressure management
- Alternating and static modes with Max firm option
- Independent removable air cells for targeted adjustment
- Remote control for simple daily adjustments
- CPR quick-release for emergency flattening
- Multi-stretch, water-resistant and vapour-permeable cover
- Pump with hanging brackets and cable management
Specifications
| Mattress dimensions | 200 x 90 x 12.7 cm |
| Air cell height | 5-inch cells |
| Unit weight | 5.5 kg |
| Maximum user weight | 160 kg |
| Adjustable cycle times | 10, 15, 20 or 25 minutes |
Important information
- Cover is machine washable and has an antimicrobial finish to assist with hygiene.
- Cover material is water-resistant and vapour-permeable to help maintain comfort.
- CPR release is provided for emergency flattening of the surface.
- Maximum safe user weight: 160 kg. Ensure compatibility with your clinical care plan and seek professional advice if unsure.
Specification
| EAN Code | 5055480592144 |
|---|---|
| Manufacturer | Alerta |
Product Questions
Reviews
Delivery
FREE Delivery on order over £50 ex VAT to qualify
Standard Delivery (2-5 Working Days) is £4.95
UK Remote & Offshore Delivery (2-5 Working Days) is £14.95
Express Delivery (1-2 Working Days) is £9.95
In-Home Delivery and Setup: Please note when choosing this service you must allow around 7-14 working days for delivery. For more information visit our In-Home Delivery and Setup page
We endeavour to dispatch all orders received Mon - Fri by 2:30pm the same day.
For more information on delivery please view our delivery page
VAT Relief
This product qualifies for VAT Relief meaning you will pay the excluding VAT price if you are eligible.
All you have to do is fill in the VAT Relief form in the checkout and we do the rest, it is a self declaration so there is no need to send any proof.
Check out our VAT Relief page for more info!

Bathroom Aids
Beds & Bed Aids
Car & Travel Aids
Chairs & Seating Aids
Cleaning & Hygiene
Comfort & Dressing
Continence Care
Cushions & Supports
Daily Living Aids
Disabled Ramps
Footwear & Footcare
Health & Medical Aids
Medical Professionals
Mobility Scooters
Paediatric Equipment
Parts & Spares
Patient Handling
Stair Lifts
Therapy & Orthopaedics
Toileting Aids
Walking Aids
Wheelchairs
Clearance
HOT Deals










