Bests & Worsts Reviews from Amazon

At first, I was so happy with this product, helping me find misplaced keys and cell phone in my family's busy home. However, the Tiles rapidly began to be less effective. Sometimes pressing the Tiles would not make the phone ring, even when they were only a foot or two away. Now all four Tiles are completely useless and do not work, even though I have had them for just 3 months. Unfairly, this is past the time allowed in the company's return policy. Waste of $50. Really liked the Tiles initially but expected them to last longer than this.