From the product description, check product page for current description, price and availability:

• Bluetooth alarm thermometer
• 95 feet line-of-sight
• Track alarms, max/min, and graph in free app
• Uses Pro-Series® temperature probes
• Big digits are seen from a distance
• Splash-proof, commercial durability

BlueDOT combines the simplicity of DOT, top-rated oven alarm thermometer, with the connectivity of Bluetooth giving you one simple, connected, and powerful thermometer. Simply set your temperature target with the up or down buttons, or right from your smartphone, and BlueDOT will beep when it gets there. Hear your alarms on BlueDOT and your smart device with the free mobile app. The Bluetooth connection also allows you to track max/min temperatures and graph your cook. BlueDOT has big, easy-to-read digits, backlit display, molded-in splash-proof seals, and a commercial-grade housing making it a durable, user-friendly tool. It comes with a ThermoWorks Pro-Series probe with a cable that withstands 700ºF (370°C), a fold-out stand, and a magnetic back for surface mounting. BlueDOT works with any of the optional Pro-Series probes outlasting all competitors. Intended for commercial food service, BlueDOT beats houseware brands for simplicity and durability.

BlueDOT is designed to track temperatures over an extended period of time with moderate-heat cooking methods such as smoking, oven-roasting, deep-frying, homebrewing, and Sous Vide and to be used while grilling. BlueDOT is not meant to be used in place of a digital instant-read thermometer, such as a Thermapen MK4 or a ThermoPop, or used with broiling.