The meat thermometer allows for wireless monitoring (keep in mind you still need to wire in the meat probes!). There are six meat probes so you can monitor to your heart's desire. The app can be downloaded from either Apple or Google Play. Plenty of preset meats with target temps from rare to well-done as well. Had to scroll down to find it (TempMeter), but there's also a QR code in the instructions that can be scanned. Used it on a roast chicken last night and worked perfectly - inserted at the breast and the thigh. Requires 2 double AA batteries.