The first thing to say is that there are many kinds of water mattresses on the market now, depending on which one you choose.

Aerated/steam bed:

After inflation, it is suitable for leisure play, easy to carry and does not occupy space, but lying on it has no support at all. After water filling, because the internal structure of the water bag is a lacing structure (middle tube form), it can't completely fit all parts of the human body after water filling, and it is easy to have backache after sleeping for a night. It has a strong smell of glue. Not suitable for bedding. Air-cushion waterbed: Because the inner structure of the water bag is a lacing structure (there is a groove in the middle of the appearance), it can't completely fit all parts of the human body after being filled with water, and it will also feel backache when sleeping, and it has a great rubber smell. Moreover, the mattress is also surrounded by inflatable structure, so the bearing capacity is relatively insufficient. Below RMB in 800 yuan

Rubber waterbed:

Rubber materials, rubber does not meet international standards, and has a strong smell. The characteristics of rubber are that it is relatively easy to age, and its life span is very short, only 2-3 years, and it cannot be repaired. When used as a lacing method, the carcass has a tubular structure, so it can't feel the real waterbed, and it is either hard or soft (the water is as soft as it is hard), so it can't make the human body enjoy the relaxed state close to the mattress, and it can't achieve the effect of buoyancy sleep. Long-term use of rubber materials is harmful to the human body. The waterbed is imported from abroad, and it has never been made of rubber materials abroad. Rmb 1500 or less

International standard constant temperature water bed:

Waterbed is designed and created by using the buoyancy principle of water. The water bag is full of water and padded with cotton. The frame is made of high-density foam frame, which is durable and can be automatically heated by electricity! Warm in winter and cool in summer, the third generation bedding can make you sleep more comfortably!

The waterbed completely conforms to the physiological curve of the human body. No matter how to change the sleeping position, the mattress really fits closely with the human body, so that the cervical vertebrae and lumbar vertebrae are no longer suspended, the whole body weight is evenly supported, the pressure of the body's own weight on the spine, muscles, capillaries and nervous system is reduced, and a healthy waterbed microcirculation in line with international standards is effectively formed, which plays a special role in nursing the spine. 3000-5000

Depending on the nature of the product, the advantages and disadvantages of the product are different, and whether the price is acceptable or not depends on your choice.