How can I use the Firefox web developer tools on my Android device?
Firefox for Android does not have devtools.Read this answer in context 12
Additional System Details
- User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:27.0) Gecko/20100101 Firefox/27.0
Firefox for Android does not have devtools.
I don't know of any tools that match your requirements. Though I have never looked deeply into the subject of Android web development tools.
I would point you at the remote devtools but you already know about that and does not meet your needs.