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🔥 Master your grill game with zero signal drops! 📶
The ThermoWorks RFX Smart Wireless Meat Thermometer combines advanced sub-1GHz radio frequency and Wi-Fi connectivity to deliver an unrivaled 1500-foot wireless range, eliminating Bluetooth frustrations. Featuring ±0.9°F accuracy from four internal sensors, a rapid 10-minute charge powering 50+ hours, and cloud syncing for recipe tracking, this 2-probe kit is engineered for professional-grade grilling, smoking, and cooking precision.












| ASIN | B0DVDSJGVJ |
| Additional Features | Fast Reading System, High Accuracy |
| Age Range (Description) | Adults |
| Age Range Description | Adults |
| Battery Life | 50 Hours |
| Best Sellers Rank | #26,173 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #67 in Grill Thermometers #108 in Meat Thermometers & Timers |
| Brand | ThermoWorks |
| Brand Name | ThermoWorks |
| Color | gray |
| Connectivity Technology | Radio Frequency |
| Customer Reviews | 3.8 out of 5 stars 159 Reviews |
| Display Type | Digital |
| Included Components | RFX GATEWAY, 2 x RFX MEAT (wireless probe), Pro-Series Air Probe, grate clip, charging block, power adapter, USB cable, probe rings Included Components RFX GATEWAY, 2 x RFX MEAT (wireless probe), Pro-Series Air Probe, grate clip, charging block, power adapter, USB cable, probe rings See more |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 4.7 Inches |
| LowerTemperature Range | 14 Degrees Fahrenheit |
| Manufacturer | ThermoWorks |
| Model | RFX |
| Model Name | RFX |
| Number of Batteries | 2 AAA batteries required. (included) |
| Outer Material | Plastic |
| Part Number | AZ-5605-02-DG |
| Power Source | Battery Powered |
| Reusability | Reusable |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Fast Reading System, High Accuracy |
| Specification Met | ANSI, ASME, ASTM, CCC, CE, CSA, EMC, ETL, FCC, FDA, FE, HACCP, ISO 13485, ISO 9000, ISO 9001, NIST, NSF, RoHS, UL, WEEE |
| Style Name | Contemporary |
| UPC | 840358310402 |
| Unit Count | 3.0 Count |
| Upper Temperature Range | 212 Degrees Fahrenheit |
D**A
This is amazing
I’ve only done a few cooks with this (mostly fish; Amberjack, Yellowtail, Black Rockfish ). I use a 2 zone fire on a weber KettleIt makes grilling/smoking fun for me. The convenience of wireless is something I love. The app works really well. The food comes out perfect. The signal works great even through the closed kettle lid (likely the signal comes through the vents).
L**N
Unreliable
Longtime ThermoWorks customer here—I used to love the brand and recommended your gear to everyone. Unfortunately, the RFX wireless thermometer has been a total letdown and does not work as advertised. The wireless probes are completely unreliable. One dies after roughly 45 minutes. The other only lasts about 4 hours before it’s dead too. Changing the app’s temperature polling frequency makes zero difference—a bad battery is a bad battery, period. I can no longer trust these probes at all and I’m sad to say I’ve finally given up on the company. ThermoWorks, I’d happily update this review (and buy from you again) if you make this right.
K**D
Great thermometer for multi-task cooking
This thermometer set is great. Being able to monitor multiple probes at once is awesome. I have used them in multiple dishes in one oven and in two ovens and it's great to have the app keeping track of them all. Everything cooks as it should, never overdone. The app is easy to set up.
A**E
Always stays connected and charge outlasts a 12 hour cook
Finally a wireless probe that stays connected, holds charge through entire cook, even when smoking meats at 12+ hours in my ceramic grill. So easy to set up for the cook. Just turn on, it then connects to WIFI and then take probe out of charger and instantly connects. I have loved it so much I purchased 3 more separate probes for doing multiple cooks.
T**7
Commercial Grade and reliable
This unit works well . Probes are small and accurate. No battery issues on 12 hour pulled pork cooks. I m not a huge fan of having to wash the little silicone donuts provided to ID the probes but I see why they are used for system expansion with additional probes. The signal range is not long especially if cooking in a metal lidded smoker. I need to keep the gateway within 10 feet to avoid probes intermittently dropping signal. It would be nice if the app were a little more sophisticated such as recipe saving and predictive cooking. A bit expensive but after about 15 cooks it has been working longer that the consumer grade units I've tried. Temps are accurate. This is commercial grade equipment from a respected brand.
J**E
A rare “MUST BUY” from Mr. Cynical!!!
Has amazing reach with the WiFi portion and the portion works seamlessly as well! I really like everything about these probes. I bought the set that had two probes about a week before thanksgiving and right after I turned around and bought the set of 4 probes!! Love the 1000° limit so I’m not freaking out when I open my grill and sometimes the flames have flared up and I think “Great there goes my investment in wireless probes (from another brand)”! This is a must buy if you cook indoors or outdoors and want perfect control of the temperature of your food.
J**.
Doesn’t live up to the hype
I’m deeply disappointed in this for how much it costs and how hard it is to get it to use. I’ve had it for over a year and it’s more frustrating to use than helpful. It worked well the first time, then I’ve had nothing but inconsistency. I’m never buying a wireless thermometer from any company again. Just get a nice wired one.
J**B
Defective, previous returned device
Appeared to be previously opened and did not turn on or take a charge. Does Amazon just put returned items back into inventory?? Ordering directly from manufacturer as I have never had an issue with their other products.
R**S
Awesome range H
Have used on multiple long cooks. The best I've found from several brands. Highly recommend
C**C
Probe doesn’t hold a charge - died twice on a 8hr cook with a recharge
Disappointed. Did lots of research before ordering. Looking for a high end wireless probe. The hype was there for the RFX and the reviews looked well etc. received it. Set it up that was easy, charged it and went to do my first cook with it, the probe died within 3.5hrs, while I was still cooking removed the probe, cleaned it, charged it for half an hour. The led light on the dock stopped blinking indicating fully charged. Out it back in the meat and continued to monitor, probe read 100% battery. 3-4 hours later already down to 20% Not trustworthy if you aren’t around. Was hoping this was the answer over my previous top end meater but looks like I’ll be sticking with the meater till I find something else.
T**S
Useful with multiple probes. Software could use some improvements. Great customer support.
Nice system. Seems quite accurate. Great multi-probe function. The software could use with some improvements such as clear battery remaining being prominently shown. Some predictive analytics and notifications when food cooking is complete. Also charger need some sort of light indicator to show its charging and when charging is complete without the need to power on equipment and launch the app.
S**E
Garbage product. Don't waste your money.
Title says it all. After only a few uses, the probe’s battery no longer holds a charge and dies in less than an hour. ThermoWorks had me ship it across the continent for repair or replacement, but instead of fixing or replacing it, they sent it back as is with a note saying the warranty doesn’t apply to devices purchased on Amazon. Avoid at all costs.
G**W
Low battery life for probes
RFX Meat Probe advertises a 50 hr battery life. I got about 3-4. Recharged till it read 100% on the app, tried again. Terrible probe battery life. Love the temp accuracy though lol. Back to the competition
Trustpilot
1 month ago
3 weeks ago