After years of testing various wireless thermometers, I’ve finally found the setup that solves the biggest headache in outdoor cooking: connectivity. If you’ve used other wireless probes (like Meater), you know the frustration of the app constantly losing connection the second you step inside or close the lid of a heavy smoker.
The ThermoWorks RFX™ Wireless Probes have completely changed the game. Here is why we highly recommend this setup:
Rock-Solid Connectivity (No More Drops)
The standout feature of the RFX system is the technology. While most competitors rely on Bluetooth—which struggles to penetrate metal smoker walls and has very limited range—the RFX uses sub-GHz radio frequency (433 MHz). This signal is incredibly powerful and “blasts” through thick steel, home walls, and obstacles without a hitch. We’ve found the connection to be absolutely rock solid, giving us total peace of mind during long overnight cooks.
Incredible Range
With a line-of-sight range of up to 1,500 feet, you can actually move around your yard or home without fearing a “Signal Lost” notification. It offers over 1,000 feet more range than the closest Bluetooth competitor, making it the only wireless meat thermometer you can truly rely on from a distance.
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Professional-Grade Accuracy & Build
- True Thermal Center: Each probe features four internal sensors that are independently calibrated. This ensures you’re getting the actual temperature of the meat’s center, not just a single point.
- Extreme Durability: The RFX probes are built to last. They are dishwasher-safe, deep-fryer safe (IP69K rated), and the handle can withstand ambient temperatures up to 1,000°F.
- Superior Ambient Tracking: Unlike other brands that put an ambient sensor in the end of the meat probe (which can be skewed by the cold meat), the RFX Starter Kit includes a separate Pro-Series® Air Probe that plugs into the Gateway for a true reading of your pit temperature.
Fast Charging & Long Battery Life
The efficiency is impressive—a quick 10-minute charge gives you about 52 hours of cook time. You’ll spend less time waiting for probes to charge and more time at the grill.
The Verdict
The ThermoWorks RFX™ isn’t just another wireless thermometer; it’s a professional tool that finally fixes the reliability issues that have plagued the category for years. If you’re tired of shaky Bluetooth connections and want a setup that just works, this is it.
