Amazon offers the iDevices iGrill2 Bluetooth Thermometer, model no. IGR0009P5, for $59.99 with free shipping. That's tied with our Black Friday mention as the lowest total price we've seen. (It's the best deal today by $49, excluding other Amazon vendors.) It can be monitored remotely via Bluetooth and an iOS or Android app. Features include two probes (it can support up to four), a temperature measurement range of -22°F to 572°F, illuminated display, temperature alarms, 150-foot Bluetooth range, 200-hour battery life, and magnetic mount. Two AA batteries are required, included.