ThermoWorks RFX | Smart Wireless Meat Thermometer | Wi-Fi & Radio Frequency | Stronger Signal Than Bluetooth | Meat Probe for Use in Smoker, Grill, BBQ, Oven - 2-Probe Kit

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!

This has been inconsistent out of the box. The sensors regularly disconnect for no reason. The app is unhelpful and the ONLY source of information or troubleshooting. For the price, I am devastated that this doesn’t work and fiddled with it so long, thinking I was doing something wrong, that now the return window is closed. Either the product is crap, or I got a defective item.

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.

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).

Editing my initial review. I contacted ThermoWorks about this and they were fantastic to work with. They acknowledged this should not have happened and said since I was within the 30 day return window with Amazon then I needed to go through them first and that if I had issues with them to call them right back. Amazon is sending me a new one. I wouldn’t gave it 5 stars but using it for the first time today smoking a chuck roast. I used both probes and after 3 1/2 hrs I got an alert that one of the probe’s battery was almost dead already. The other probe still shows full power so not sure what’s going on. Other than that I’m impressed with the operation of it and the app being able to track it from anywhere in the house.

I really wanted this item to work. I had an old I-Grill that was ok, but the app, wires, and lack of range was a killer. I have an instant read Thermoworks, and it is great. How could the RFX not be? Wireless, long range, app that seems to be kept up to date. First cook on Thanksgiving ‘25. One probe dead battery after about an hour. Ok, newbie screw up. Second cool Christmas ‘25, not having the same problem. Charged everything days before, again the night before the cook. Same probe dead in an hour. Reached out to customer service, was told that I did not clean the probes enough for the charger to make contact. Cooked again, trouble probe made it 2.5 hours. Have up until a week ago. Charged everything. Dead in less than an hour. Reached out again to customer service. They had me change settings on the probe, I guess for less data transmission? Ran a battery life test on the counter. Prices no more than 6” from base, not in a hot oven, set for less data transfer. Trouble probe dead in 15 hours, other probe lasted 20 hours. Customer service states that they are within spec. Contains wrong with them. Stay away from this product, price is high enough that it should work flawlessly out of the box. Company does not stand behind their product. I really wanted this to work.

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.

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.

Thermoworks has been widely viewed as the gold standard for probes and thermometers in the industry for quite some time, and so far it hasn’t disappointed. One caveat was that when I received my order and tested the 2 probes and the ambient probe, one of the probes was reading 10 degrees lower. I called thermoworks and in less than 5min they diagnosed the issue and sent me a brand new probe right away at no cost. The customer service was fantastic. After using the working probe on my first cook, it worked flawlessly, I also purchased the billows fan to pair with this setup and it all worked seamlessly. I had a Meater+ wireless probe previously, which is junk compared to the thermoworks probes. Highly recommend for anyone that takes their bbq/smoking seriously.

Just wanted to give a shout-out to the ThermoWorks support team. I contacted them with a technical question about my RFX probe and was genuinely impressed by the level of support I received. Cory was knowledgeable, patient, and took the time to explain everything clearly. The product is excellent, but the customer service is what really stood out to me. If you're considering ThermoWorks, buy with confidence. It's refreshing to find a company that not only makes great products but also genuinely cares about its customers.

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.

Have used on multiple long cooks. The best I've found from several brands. Highly recommend

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.