Featuring a Bluetooth 5.0 connection, the ThermoPro Smart Bluetooth 4-Probe Digital Meat Thermometer delivers a stable connection to your phone. A range up to 500' means you don't have to hover over your grill and the 4 probes let you monitor up to 4 pieces of meat or 3 pieces plus the ambient temperature of your grill. The ThermoPro BBQ App allows you to set custom temperatures for each color-coded probe or use USDA presets. An advanced algorithm estimates cooking time and pre-temp alarms notify you when your meat is getting close to its target temperature. The heat-resistant stainless steel meat probes deliver readings between 14F to 572F to an accuracy within 1.8F. The rechargeable battery works up to 8 months between charges, and you can even use the thermometer while it's charging. Probe temperature graphs let you view your cooking history to understand trends throughout each cooking session. Whether you're a beginner or expert grill master, the ThermoPro Smart Bluetooth 4-Probe Digital Meat Thermometer makes it easy to ensure your food is cooked with perfect consistency every time.Manufacturer model #: TP25W. Stable Bluetooth 5.0 connection Wide temperature range from 14F to 572F Accurate to within 1.8F 500' range lets you monitor food from a distance 4 stainless steel probes track food and ambient grill temperature Cooking time estimator lets you plan meals Pre-temp alarms let you know when meat is near ready Graphs let you review cooking history Rechargeable battery ThermoPro BBQ App