Sky is offering a scaled - back smart - Fi speed guarantee that promises to deliver fast and reliable household broadband strong enough to deliver TV shows in every market . Part of the smart Boost package , it will pay Sky ##band an extra £ 5 ( $ 6.14 ) a month on an 18-month contract .
Sky is offering a money-back Wi-Fi speed guarantee that promises to deliver fast and reliable household broadband strong enough to stream TV shows in every room. Part of the Broadband Boost package, it will cost Sky customers an extra £5 ($6.14) a month on an 18-month contract.