The world's best selling meat thermometer with a bluetooth repeater! Get freedom from your grill, smoker, or kitchen. • Built-in Bluetooth repeater in the charger extends the wireless range up to 50m. • 100% Wire-Free: No wires. No fuss. The first truly wireless smart meat thermometer. • 2 Sensors, 1 Probe: Dual temperature sensors can monitor internal meat temperature and ambient.