If you're in the UK, Ireland, Germany, Italy, Austria or Switzerland, you can watch Peacocktv.com/tv via Sky TV platforms. It is included as part of a Sky Glass, Sky Q, Sky+ and NOW package (depending on availability of each in your territory). Simply say "Peacock" into your remote or find it in the apps rail.
You won't get access to the full Peacock library or channels, but there is some good content available, including complete collections of shows like Suits, The Office, House and Downton Abbey. There's also reality TV aplenty, including The Real Housewives, Keeping Up With The Kardashians and Below Deck, plus films including About Time and Brüno. However, the selection appears to be reducing so it isn't clear what the future holds for the service outside of the USA.
Visit https://www.peacocktv-tv.com/