Switchmate On-Wall Indoor Smart Switch (3 Pack) Only $49.99 Shipped! (Reg. $89.97)

So cool! Have you heard of these? Walmart has the Switchmate On-Wall Indoor Smart Switch (3 Pack) for only $49.99 Shipped! (Reg. $89.97) Switchmate instantly attaches magnetically to existing toggle or rocker switches and is controlled through the free app on your smartphone. Just snap, tap and start enjoying smart lighting simplified with Switchmate. The Switchmate automatically turns on lights as you arrive or enter rooms.