Can’t set a default
Every time my Halo rings turn on it’s on flashing colours and you can’t set it to a default color like white
Same Issues
As the other reviewer said, the color always changes from the one I set, to another color. The on-off button does nothing. I think the problem might be that the control unit doesn’t store the color if the unit is connected to a key-off fuse. When the controller unit was connected directly to the battery it seemed to work.
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App does not save last color
Same issue multiple people report. The color resets each time you start up. Worst part is it is red, which is illegal to have facing forward in most places. Do not buy any light that uses this app.