$89.99; https://www.maverickthermometers.com
Upgrade your grilling tools with the BT-600 Extended Range Bluetooth Barbecue Thermometer. This high tech thermometer allows you to effortlessly monitor the temperature of your meal from up to 300 feet away with your smartphone or tablet via a bluetooth connection. Complete with two waterproof probes, a count up and count down timer, and six preset food temperatures, this thermometer will advance you to grill master levels.