The Hornets have been beaten in just one of their last five fixtures on their own patch and battered Chelsea 4-1 in their most recent home match.
The hosts are available at 27/20 (2.35) with SportPesa to pick up all three points this weekend.
The same firm go 23/10 (3.30) that the match ends all square.
There is good news for Watford boss Javi Gracia as Younes Kaboul, Miguel Britos, Will Hughes, Kiko Femenia, Heurelho Gomes and Tom Cleverly could all return.
Seamus Coleman, Eliaquim Mangala, and Idrissa Gueye are all doubtful for the Toffees.
Toffees to strike
Everton have won just one of their 15 domestic matches away from Goodison Park so far this season.
The Toffees, however, have found the net in eight of their last 10 away matches and the men from Merseyside are capable of posing a problem for the Potters.
SportPesa offer 37/20 (2.85) that Everton score more than once in this match.
Preview and predictions
Better value, though, could lie in backing at least three goals to be scored. The 21/20 (2.05) selection would have landed in five of Everton's last six matches, as well as in seven of Watford's last eight fixtures at Vicarage Road.