Smart YouTube TV is a video portal client which will work for you on SmartTVs and also on TV Boxes with Android but without having to use Google Services
Mr Zip TV is an application for Android devices that offers playback of hundreds of TV channels from any country around the world based on the IPTV protocol
ProgTV is an application for watching television on Android which works by adding IPTV lists. You will be able to watch channels from all over the world