First review of the Ledger Unplugged NFC contactless card wallet
Watched the second video which you made a transaction through mycelium and i am surprised how fast was it, i may order in upcoming weeks an unplugged ledger.
If you get one make sure to post how well it works with your model phone. I could make it work with my Nexus but I had to work at it.
Mine works great with my Nexus 6.