OK. Have mine for my cat (residential area with surrounding forest).
I find him relatively easy, you have to take a short walk and look down at the phone. This is
also my first critique; why can't a small "beep" be played when the object you are looking for appears? It had facilitated something extremely so you did not have to look at the screen while walking to find what you are looking for. Bad that you have not thought about it, is a trifle to put in the app ..
Also a bit bad, when you press "find" it automatically plays the melody, wish you could choose yourself if it should be played. Partly because of course it consumes the battery + it makes a noise when he, for example, sits outside someone else's window at night, electricity. Early Morning.
The most positive thing I see is that you do not need to change the battery or charge. I would not put up with doing it every day as with many other trackers (which admittedly have extreme range). These are also more expensive and often require a subscription.