Was referring to my phone's battery life, not the battery on the Tiles themselves. Could have been location services usage as well as Bluetooth, and to be fair

Was referring to my phone's battery life, not the battery on the Tiles themselves. Could have been location services usage as well as Bluetooth, and to be fair to Tile they have rolled out a lot of updates to the Android app since I stopped using it, many of them promising reduced background battery usage.