Review on 360 Degree Rotating Automatic Lawn Sprinkler With Adjustable Coverage - Large Area Irrigation System For Fun Summer Outdoor Water Games - Leak-Free Design By Gesentur by Joseph Hamilton

In short, do not invest your time or money chaining these units together. They will not perform well.This sprinkler unit would have received five stars, but I can not rate it five. Only reason is because the instructions state that chaining multiple units together will water a larger area. This is mostly false. By chaining multiple units together, a significant performance drop occurs. So significant in fact, each unit performs at 50% at best (with less than a 1ft hose connecting units. The longer the hose, the higher the performance drop of the connected units). Two units operating at less than 50% is not as useful as one unit operating at 100%.It is noticeably more worse when three units are connected. With three units, the performance is about 45% for the unit connected to the water source, 35% to the nearest connect unit, and 20% for the third unit.