Weber - iGrill 3 Thermometer Weber iGrill app available on App Store and Google Play. Connect up to four Pro Meat Probes (two probes included with device). Exclusively designed for the Weber Genesis II and Genesis II LX models. 45 metre line of sight Bluetooth smart connection. Permanently mounts to the side table of any Genesis II and Genesis II LX gas grill. 250-hour battery life (batteries included). Temperature graphing, social sharing, fuel level detection, knob light on/off (Genesis II LX models only) and many other features offered in Weber iGrill app Features: - 45 Metre line of sight Bluetooth smart connection - 250-hour battery life - Exclusively designed for the Weber Genesis II and Genesis II LX models What's in the box x 1 iGrill 3 Thermometer x 2 Pro Meat Probes