Remove the caramels from the jar and set them aside.
Transfer the mini M&M's to the upside-down jar lid.
Unwrap the caramels and place them in the mason jar.
Add the water and microwave for 60 seconds at 50% power. Stir and microwave for another 15-30 seconds at 50% power and stir until smooth. Be sure to watch very carefully.
Insert a lollipop stick into the apple.
Dip the apple in the melted caramel. Use a knife to add caramel to the entire apple.
Dip and roll the caramel apple in the mini M&M’s.
Fill in any empty places by adding M&M’s with your fingers.
Gently press mini M&M’s into the caramel and set it on a piece of parchment paper.