Chipolo Item Finder 4-Pack (2x ONE + 2x CARD)

My muliple Chipolos have changed my life for the better; and, have saved me hours of time each week. Never actually losing but continually mislaying car keys, wallets, phones and other devices, I was recently introduced to Chipolos by a dear friend, who regularly hears tales of frustration, followed by intense self-annoyance, when things which had been missing turned out to have been perfectaly findable all along.

I bought the bundle of 2 key fobs & one wallet card after loading the App to work with a rival product that I received for Christmas. The chipolo items are much superior to the rival for the following reasons: The alert tone is much louder (the other one could barely be heard when the key was in my pocket). It is useful to be able to select the tone (which can be different for each item). It is also useful to get an out-of range alert ‘have you left your key behind?' The only weakness I note is that the Bluetooth signal is weak so I have to go to each room to see if it connects. I don't know enough about Bluetooth to speculate as to whether it could be strengthened. Can't comment on battery life, but I am hoping that there will be an alert when the battery approaches end of life/charge otherwise it will let me down in the worst way. The only weakness is