Hello! The following is a Spark problem. When connected through OTG, everything works great. It just does not show the battery level (produces N / A) and the height, distance, speed is also not shown. Through the wi-fi, only the video is tiled. Phone Android Honor7

Hey there, it is not suggested to connect through OTG cable as the feature has not been fully tested. Could you post a screenshot of connecting via WiFi? Alternatively, changing to another recommended mobile is helpful to verify the exact status.

Why do people keep insisting between the Spark and OTG?