QUAD SENSORS: Get maximum cooking accuracy from any angle with 3 internal and 1 ambient sensor. AUDIBLE AND VISUAL REMINDERS: Hear reminders from the charging hub speaker as well as App notifications to ensure you don’t miss a thing. HOURS OF USE WITH MINUTES OF CHARGING: This indoor outdoor thermometer is ready when you need it with 40+ hours of use from a 10-minute charge or charge for 1 minute and get hours of use. UNLIMITED WIRELESS FREEDOM: Long-range connectivity means you can remotely monitor cooking while chatting with friends and family and still get a perfectly cooked meal. SAFE FOR HIGH HEAT: Safe for temperatures up to 572°F to use as air fryer, deep fryer, slow cooker, grilling, BBQ, oven, sous-vide, smoking, rotisserie, and convection oven thermometer. EASY-CLEANING: Waterproof and dishwasher-safe probes allow you to soak or toss in with other kitchen dishes for simplified cleanup.