Just as Amazon Fire TV devices gain updates to work with Amazon Alexa, another lineup of Android-powered Sony TVs will gain full hands-free controls via voice commands with the Amazon Echo. With voice control like this, you probably won't even need to dig under the couch cushions to find the remote when you can just ask Alexa to: fire up to the TV, change the input/channel, or even control DVR playback. Sony TV: XBR-49X700D A list of compatible Sony TV models from 2016 and 2017 can be found at the Source link below. You'll need an Amazon Echo, Amazon account, Google...
Source: http://www.gsmarena.com/sonys_android_tvs_will_now_work_with_amazon_echo-news-26205.php