Are you in the market for a new mattress or bed? Should you get an air bed or a visco foam mattress? We researched every important detail of these two types of mattresses, from way they work to the support and pressure relief they offer.
Viscoelastic foam is made of open cells, billions of balloons with holes in them. When you sit on it, air moves from one cell to another and the mattress contours your body in a unique fashion, relieving pressure points and supporting your weight.
With regular foam mattresses, which are made of closed cells, the air in the compressed cells pushes back against you causing pressure points which constricts circulation at the area of contact. The result is discomfort and even pain over time. When you lie on a visco foam mattress there is no air left in the cells to push back and cause discomfort. The air is spread to adjoining cells and the foam simply 'melts' under you to provide long-term, balanced support and comfort.
Air beds have a totally different functioning system. The skeleton of any air mattress is made of foam rails which give it its shape and allow you to sit on the edge of the bed without falling over. The main part of an air bed is, by definition, the air chamber (or chambers, if the mattress has separate firmness control for each side like Sleep Number beds do).
With the help of a separate or built-in pump, this air chamber is filled with air to provide support. Most models also come with a control system, which allows you to change the firmness level according to your preferences.
Last, but not least, all air beds have a top foam layer and a special cover made from a ticking pleasant to the touch, both designed to prevent punctures and improve comfort.
Others have said this, and I agree, that I just feel like I am floating in it. I toss and turn very little because all positions are extremely comfortable. No pressure points even when laying on my side (I am primarily a back sleeper). Often I wake up in the same spot and position that I went to sleep in. I sleep very soundly in this bed and wake-up very rested and refreshed almost every day.
The surface of it is rather hard, almost slab-like; while everything advertised about the way it conforms to your exact body is true, it just didn't have that "ahhh, there's my sweet comfy bed" feeling. Believe me, we tried hard to work up a little love for the poor thing, but we just weren't feeling it.
The pump is louder than we would like. There's no way either of us can adjust the mattress while the other is sleeping.
I'm really enjoying the ability to change the mattress firmness. Normally I like it a bit soft but when I've been out exercising and my back muscles are screaming it's really nice to be able to firm it up a little more than usual.
A Critical Eye On The Latest Mattress Technologies
The most commonly reported problem consumers have with memory foam Swedish pillows is that they sleep hotter when compared to conventional sleeping surfaces.
But sleeping conditions are influenced by environment temperature, the material's heat sensitivity and your own body heat.
Which to choose from a 4.5lb foam bed topper versus 5.5lb Tempur bed overlay comparison? Higher density alone does not make a quality sleeping surface. The formula behind the best sleeping surface uses best quality, high-density foam that responds to body temperature.
What is the secret behind Tempur-Pedic mattress technology and why is it in the top 5 most popular brands alongside the likes of Sensus, Isotonic, Bergad and Sealy? The answer is that it uses good quality, high density, heat responsive foam.