Prepare a baking sheet with parchment paper or a silicone mat.
Cut each apple into thick wedges, about ½ inch wide, and insert popsicle sticks into one end of each slice.
In a microwave-safe bowl, mix chocolate chips and vegetable oil. Heat in 30-second intervals, stirring until smooth.
Dip each apple slice into the melted chocolate, ensuring both sides are coated. Let excess chocolate drip off and place on the baking sheet.
Chill the chocolate-covered apples in the fridge or freezer until set, about 15 minutes.
In another microwave-safe bowl, combine caramel bits and heavy whipping cream. Heat in 30-second intervals, stirring until smooth.
Drizzle the caramel over each chocolate-coated apple slice and sprinkle with chopped pecans.
Return to the fridge or freezer for 10 minutes to set the caramel before serving!