Primo Wi-Fi Grill Controller for Round, Oval JR 200, Oval LG 300 and Oval XL 400 Charcoal Grills offers a smart accessory to take a Primo Charcoal Grill to the next level. Pair with the Primo Grill Life app to monitor and control temperatures in your charcoal grill from anywhere. The Wi-Fi controlled blower fan, temperature probe and pair of meat probes provide everything you need to make remote control of your charcoal grill a breeze.