Weber - iGrill 2 Thermometer Weber iGrill app available on App Store and Google Play. Four probe capability (Two Pro Meat Probes included). 45 meter line of sight Bluetooth smart connection. Magnetic disc to mount thermometer on your grill. LED temperature read out, 200-hour battery life (batteries included). Pre-set temperatures, temperature graphing, social sharing, and many other features offered in Weber iGrill app Features: - 200-hour battery life - Temperature graphing - Magnetic disc to mount thermometer on your grill What's in the box x 1 iGrill 2 Thermometer x 2 Pro Meat Probes x 2 Batteries