✅ Oven-Safe Thermometer I Use (Amazon paid link): br br Disclosure: Some links above are affiliate links which means I may earn a small commission if you click and buy, at no extra cost to you.br br Breville Support (BOV900 Product Hub): br Breville Smart Oven Air Fryer Pro (BOV900BSSUSC) temperature not matching your thermometer? This guide explains how the oven display works, why it beeps at seventy-five percent preheat, how element cycling creates swings, how to test with an oven-safe thermometer correctly, and when mismatches point to a sensor or control fault.