Wireless: No wires. Don't make a fuss. The first truly wireless smart meat thermometer. Monitor your cooks with the free app for iOS/Android smartphones and tablets. Sensor, 1 Probe: The dual temperature sensor monitors internal meat temperature up to 100C and ambient/external temperature up to 275C simultaneously. Dishwasher safe. Guided Cooking System: Guides you through every step of the cooking process to guarantee perfect and consistent results. You can also set custom alerts/notifications based on temperature and/or time. Advanced Estimating Algorithm: Can estimate cooking and resting food time to help plan your meals and manage your time. Connectivity Suite: Monitor your chef via phone, tablet, Alexa, computer, Bluetooth, WiFi or MEATER Cloud for optimal wireless range. The packaging includes:Wireless Smart Food Thermometer 1PC Main points: 1. The size of the product is measured manually, there may be errors 2. Since different monitors display different colors, please refer to the real color you have received. 3. Please confirm the size before buying.