MEATER Up to 33 Feet Original True Wireless Smart Meat Thermometer for the Oven Grill Kitchen BBQ Smoker Rotisserie with Bluetooth and WiFi Digital Connectivity 100% Wire-Free: No wires. No fuss. The first truly wireless smart meat thermometer. Monitor your cook using the FREE app available for iOS / Android smart phones and tablets. 2 Sensors, 1 Probe: Dual temperature sensors can monitor internal meat temperature up to 212F and ambient / external temperature up to 527F simultaneously. Guided Cook System: Walks you through every step of the cooking process to guarantee perfect and consistent results. You can also set up custom alerts / notifications based on temperature and/or time. Advanced Estimator Algorithm: Can estimate how long to cook and rest your food to help plan your meal and manage your time. Connectivity Suite: Monitor your cook from a phone, tablet, Alexa, computer, over Bluetooth, WiFi, or the MEATER Cloud for the best wireless range.