I think the Venu 2 is a great jack of all trades, but the best feature is the brilliant screen / display. To attract more golfers, I would suggest adding the Full Vector Map to take full advantage of that display. Eye candy! I would also look at the Touch Targeting and maybe the Auto CourseView Updates as the Venu 2 would be an excellent platform for those.
The high end golf specific model Approach S62 has numerous features targeting the better players. The advanced players use things like Virtual Caddie, Plays Like Distance, Handicap, Swing Tempo, Tempo Training, TruSwing, and all the Courses being preloaded. That distinguishes the S62 to that top end tier of players.
IMO this would help attract more people to the Venu 2 who are fitness oriented and also golfers to buy one!