United States Water Mattress Queen Softside Waterbed Mattress
Score: 68/100
Ustenroya Free Flow Queen
Score: 50/100$1,399.81
Rankings
The generic Queen Softside Waterbed Mattress includes a pillowtop and an integrated digital heating system. Sparse specifications and unclear waveless capabilities limit confidence in performance. Fits users looking for a softside option with built-in heating and a lifetime warranty.

The Ustenroya Free Flow Full Wave mattress provides a traditional waterbed feel with a high 2200-lb load capacity and a broad temperature range. However, it lacks detailed specs, integrated heating, and safety liner, making its durability and value unclear. Best suited for users who prioritize classic wave motion over modern features.
| Attribute | United States Water Mattress Queen Softside Waterbed Mattress | ![]() |
|---|---|---|
9 inchesbest | 7.9 inches | |
— | 2,200 poundsbest | |
| ↓ lower better | 125 pounds | 26 poundsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | United States Water Mattress Queen Softside Waterbed Mattress | ![]() |
|---|---|---|
General(2) | ||
Height (inches) | 9.0 inches | 7.9 inches |
Weight (pounds) | 125.0 pounds | 26.0 pounds |

Products in the top-left offer the best value (high score, low price).