BTW, Edge is also available for Android.
Now I will go to GreenBits and update my post later.
Update: GreenBits seems to be the right one. Now I will maybe bite in the sour apple and send a larger amount to a new generated address of Greenaddress, if there would be no other way for "old" addresses to be integrated to segwit.
What I disliked about GreenBits is that the app is too much simple. You can't export your private-keys, sign messages or have more than one wallet at the same time. It's basically a send and receive only app (which it's not that bad but it's also not for me).
Samourai: Do you mean Sentimental Samourai? If yes, then you only can track your wallets, not spend Bitcoin.
Sentimental (LOL)?. I guess you are talking about Sentinel, right? Sentinel is a watch-only wallet, so it's obviously that he is talking about Samourai (that's why he wrote Samourai and not Sentinel - dah!)
Edit: You are right. GreenBit seems not to support private keys. Ok, thank you, then there is no use for it.
Yes, I meant Sentinel (seems, that autocorrection makes its own words
) Yes, he is obviously talking about Samourai, but Samourai Sentinel was the only app, that could be found on Playstore - dah! As you seem to be very experienced, please provide a link to the right one. Maybe it is not listed in my country.
Ok, then I will try Electrum for Android.