The ideal choice for indoor and outdoor cooking enthusiasts MEATER Plus is 100% wire-free, allowing you to cook with complete freedom and flexibility. This Long Range Model features Bluetooth 5 with a range over 1000ft. (330m) open air, direct-line-of-sight. With walls and obstacles like a typical home, the average range is 165ft. (50m). You can easily monitor your cooking progress using the free app, which is available for both iOS (version 12.2.0 and later) and Android (version 8.0 and later) smartphones and tablets.