Review on Cube Tracker Replaceable Battery Locator by Loren Schmidt

A week ago my three year old grandson hid my wife's phone somewhere in his apartment. We eventually recognized the cache, but not before the usual commotion that accompanies such a loss had passed. Something had to be done. After reading the Revain reviews we bought two Cube Pros to be able to find our keys and our phones. I liked the fact that the battery can be replaced over time. A week later, with our grandson, we put the phone back in its hiding place and this time we were able to find it by double-tapping the Cube Pro. The phone answer was loud enough to find the phone in the grocery cupboard. Just unbelievable! Now my wife and I have Cube Pros attached to our key rings - just in case.