the app is fairly reliable at the time of the useful information you can also look at the temperature development, voltage and the battery percent bar the last few days. which also is still very good, is that you can decide what you want to see in the pull down bar of mobile phones, tablets etc. immediately. The app can let us know when a certain battery percentage and you can specify whether you want the app shows up when you .The closed the unit to the charging cable app is also commercially available, which is very good.
