Bests & Worsts Reviews from Amazon

My review is below... but, you MUST read Rodney McKayon's review from January 3, 2015 It functions and fails exactly as Rodney dedcribes. AND, has exactly the same issues I experienced with these devices. I paired the devices to my Samsung S8+ as instructed... Devices alerted when dropped, alerted when the buttons are pushed for 2 seconds, and beeped lightly when out-of-range... Nice, all as expected! BUT, I recieved multiple false alerts within hours of setting them up. I thought it was user error, so I made sure devices where sitting undesturbed near my phone as I did other chores; the devices still alerted my phone. Annoyed, I put them back in the box, sealed the box for return... and went upstairs to bed... Got awoken to an alert from downstairs FROM inside the unmolested box. "Help! I've fallen and can't get out of this box!" Waste of time and money.