Thermoworks RFX Wireless Probe Starter Kit

Designed for serious BBQ and all-day smoking sessions, RFX is built to stay reliable when other wireless probes drop out. Set alerts, track your cook in real time, and let the brisket run undisturbed — no hovering over the grill, no lost connection. Whether you're smoking pork shoulder overnight or managing ribs from inside the house, RFX gives you the confidence to step away without sacrificing control.

Built on patent-pending sub-GHz radio frequency technology, RFX maintains a stable connection up to 1,500 feet line of sight — without the range limits of Bluetooth®. Four independently calibrated sensors deliver ±0.9°F accuracy across critical cooking ranges, while the RFX MEAT™ probe withstands external heat up to 1,000°F and runs up to 52 hours on a quick charge. The RFX GATEWAY™ sends continuous data to the ThermoWorks app via Wi-Fi or Bluetooth, so you can monitor, review cook history, and hit precise doneness every time.

Everything you need to get started: RFX GATEWAY™ (receiver), RFX MEAT™ (wireless probe), Pro-Series® Air Probe (ambient temperature), grate clip, charging block, power adapter, USB cable, and probe rings.

Long-Range RF Connection: Patent-pending sub-GHz radio frequency technology maintains a stable connection up to 1,500 ft line of sight.
Designed for Unattended Cooks: Maintains consistent temperature data during long cooks without the dropouts common to Bluetooth®.
Four Internal Probe Sensors: Independently calibrated sensors track internal temperature changes throughout the cook.
±0.9°F Accuracy: Delivers dependable temperature data across a critical cooking range for precise doneness.
Built for High Heat: Probe withstands external temperatures up to 1,000°F for safe use in grills and smokers.
65+ Hour Battery Life: Runs through extended cooks on a single charge without interruption.
Remote Monitoring: Gateway sends real-time data to the ThermoWorks app and cloud over Wi-Fi or Bluetooth for easy tracking wherever you are.
App-Based Alerts & History: Set alerts, monitor progress, and review cook data to support informed decisions.