Review on Accurate And Versatile: Blufree Floating Pool Thermometer For Pools, Hot Tubs, Spas And More by Romas Pennington

I have purchased a couple of these pool thermometers. They work great at first, as they give very accurate readings. They are also really cute to see floating in the pool. Sadly, the lifespan if them is vert short. Over time, water starts to seep into the top (in this case the blue fish). Also, the smaller versions (like this blue fish) can get sucked into the pool filter.They are cheap and good while they last, but I will no longer be purchasing them because they do not last very long.