Numbers in app reflect correctly what is happening in the device. Chart is almost useless as the vertical chart range does not self adapt to the content, therefore it is almost a flatline even with voltage or current changes. In the chart the current and voltage seem to be swapped.

As pointed out as almost it's only flaw, you can't scale the y axis of the chart making the graph almost pointless. However the main useful function of the app is to be able to reset the various cumulative values like elapsed time and mAh. One button vs. literally a minute or more using the virtually useless on device button programming. If not for the ability to reset the babies with the app I'd have had to send the tester back. The app makes the tester useful simple as that.

It provides some basic details regarding your power monitoring, but doesn’t provide anything very useful. Notifications cost money either via text or phone. I’ve searched and can’t find any instructions whatsoever. And there’s various modes for device interface, but I can’t seem to find out how to configure any of those settings and again nothing as far as documentation on how to use it.

It works for monitoring some basic readings and turning it on and off, but does not serve as a full replacement for the push button controls.The colors under the graph for current and voltage are incorrect and should be changed.It would be nice to be able to switch between “set up” functions from the app rather than the button on the device.Syncing the timer with the device, but also be nice.