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The ThermoWorks RFX is a smart wireless meat thermometer featuring a powerful sub-1GHz radio frequency connection with up to 1500 feet range, surpassing Bluetooth limitations. It offers ultra-precise temperature readings within ±0.9°F using four sensors per probe, supports Wi-Fi for remote monitoring, and boasts a rapid 10-minute charge for over 50 hours of use. Designed for serious grillers and pitmasters, it uploads cooking data to the cloud for continuous improvement and flawless results every time.










| ASIN | B0DVDSJGVJ |
| Additional Features | App Companion, High Accuracy |
| Age Range Description | Adults |
| Best Sellers Rank | #43,711 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #102 in Grill Thermometers #136 in Meat Thermometers & Timers |
| Brand Name | ThermoWorks |
| Connectivity Technology | Radio Frequency |
| Customer Reviews | 3.9 3.9 out of 5 stars (139) |
| Display Type | Digital |
| Included Components | AC Power, Gateway, 2 Probes, 2 Charging Blocks |
| 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 |
| 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 |
M**.
Much better than the IQ products!
I had the 3 probe kit from IQ and it worked fine. The problem was that you had to keep the main unit right next to the grill and it didn’t work if you wrapped the food in aluminum foil. This product creates its own wi-fi network and can be used from anywhere over the internet. The probes are also thinner, so they’re easier to use and most importantly, it transmits through foil and lasts much longer. In addition, the probes measure and transmit the temperatures from multiple points on the probe so you get a much more precise picture of how the items are cooking. Granted, this item is expensive and will probably be overkill for most cooks, but if you really want to level up your smoking and/or grilling, this device will DEFINITELY get it done!
D**N
Best remote thermostat ever
This system was the easiest and most effective system I've ever used. I even used it on a hamburger on the grill to get the burger just right for my wife. It even worked in a roast in a cast iron Le crusette pan in an oven. It worked through the oven walls and cast iron pan. The readout on the phoneis so accurate and graphic It even register you body temp while your holding it. I ordered 3 more reading sensors so I can track 4 things at once.
C**T
Horrible Performance
Most disappointing purchase I have ever made. Spent $400 for the gateway and 4 probes. I wanted to make this high end purchase so I did not have to worry about performance issues. I am in the midst of using it on a 6 hr smoke. It will be the 4th time I have used it. So far I have never had a good session. Presently I am 1.5 hours into my smoke. 2 sensors still show 100% battery, 1 sensor shows 60% (won't last the 6 hrs), and was not able to connect the 4th sensor at all. Don't waste your money like I did.
J**W
Impressive! Replacing my current "wireless" solution.
TL;DR - It's everything you expect from their sensors, but actually wireless. The set-up was a breeze and I could quickly get a cook underway after it was delivered. I am looking forward to buying more probes to fully replace my existing "wireless" solution. *Pros - Charged on arrival. Clean the probe and get ready to cook. - App configuration was simple. - Quality materials. Nothing hollow or flimsy about the wireless base, the sensor, or the charger for the probe. - Probe case is also the charger. I'm not charging then storing; it's all-in-one. - The base and the probe case have magnetic backs. This keeps them out of drawers and off the limited surface space while grilling/cooking. - Everything just works together without being an expert. - Range is amazing *Cons The only con that I can see is that some may not want to use batteries for the probes charging base. Personally, I'd hate to have 3 or 4 probe bases hooked to cables.. I appreciate the single battery in each probe base to handle all the charging.
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.
R**D
Smoker themo
One prob works great other not so much. But over I’m very happy for this purchase. Was easy to set up. My only gripe is one prob connects for a little and then just stops working.
J**O
Items stopped charging
Update - I was able to charge the gateway but the gateway needs to turn on while it’s charging as I was trying to charge it while it was turned off. For the probe I unpaired and repaired it and it’s now working as it should. The charge last a long time so I never needed to charge the gateway until I received the low battery message on the app. The probes are very accurate with the cook temps and very easy to use. The AAA batteries they give for the probe docks are 3rd party and don’t last very long. I would replace those with name brand that will last longer but other then I love this product. Had this item 90 days and the gateway will not charge and one of the probes stop charging also. Changed the batteries for the probe chargers and still one probe will not charge.
T**H
Basically worthless.
Set the product up the first time and worked well. Never worked again. Restarted, removed app and restarted. Nothing. Insisted connection to WiFi wasn't availabe, but router showed it was connected. Probe showed connection, but only read temperature from initial removal from charger. So, 72.7 reading for hours in a 350 oven. Worthless. I thought ThermoWorks was a good company, but this product is an embarrassment.
C**C
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
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.
C**T
These work in a very average way - the controller has to be right next to them to get signal, which is not what they advertise. But the real issue is the app - it's borderline unusable. No alerts, no persistent notifications, constant crashes, irregular readings etc. I ended up getting a Fireboard which is a little better
G**W
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
S**E
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.
Trustpilot
4 days ago
2 weeks ago