I know Indigo Touch has no geofencing, but using Apple's Find My Friends app to to the fencing and sending an email to Indigo was 100% reliable at 100 meters on an iPhone 6. But the email solution isn't very elegant.
I've had this issue of Android attempting to hold on to WiFi at all costs on multiple phones over multiple manufacturers... it is definitely some weakness in the algorithms somewhere base in Android. I would guess it is technically "as designed", but I consider it a bug or poor decision.
I do a lot of emails, text messages, and note-making by dictation and over the last week have discovered that the Android dictation capability for formatting is very limited. It can only do periods, commas, question marks, exclamation points, and maybe one or two others. The iPhone can do 55+ formatting commands by voice, even writing numbers as Roman numerals. The iPhone has a huge advantage for me in this area. Not for most people though, I would say.
I don't know if LG has customized their implementation, but the following should work:
Period = period (.)
Comma = comma (,)
Question mark = question mark (?)
Exclamation or exclamation point = exclamation point (!)
Apostrophe = apostrophe (‘)
Enter or new line = moves to a new line
New paragraph = new paragraph
Tab key = tab
Colon = colon (:)
Dash = dash (-)
Ellipsis or dot dot dot = ellipsis (…)
Ampersand = ampersand (&)
Asterisk = asterisk (*)
At sign = at sign (@)
Backslash = backslash (\)
Forward slash = forward slash (/)
Open bracket = open bracket ([)
Close bracket = closed bracket (])
Open parenthesis = open parenthesis (()
Close parenthesis = close parenthesis ())
Different phones and OSes have their strengths and weaknesses. I wouldn't be surprised if Apple's is better, just wanted to give you some that SHOULD work.
Adam