Wireless pit thermometers are not new, and over the years they have appeared in many different styles. Some use radio frequency with a dedicated receiver, while others rely on Bluetooth or Wi-Fi so you can monitor your smoker or grill from a phone or tablet. The main thing most of these barbecue thermometers have in common is that, even when the readings are wireless, there is usually still a wired hub or base unit that must sit near the cooking area.
For me, the real goal of thermometer technology is simple: I want to monitor my barbecue from my phone anywhere in the house or yard without dealing with a bulky receiver, tangled cables, or probes running out of the smoker. A compact, fully wireless probe that sits directly in the meat and sends accurate temperature updates is the dream. The Yummly Smart Thermometer is not a perfect solution yet, but it is one of the more promising steps toward that kind of setup.
There is still room for improvement before a wireless thermometer probe can reliably sit in a pit for long 8 to 12 hour cooks while providing constant, up-to-the-minute temperature data. Even so, the Yummly Smart Thermometer is a strong start. If you want a clean, modern way to monitor food temperature and you do not mind working within its range and temperature limits, this thermometer can help you cook more consistent barbecue, roasts, poultry, and grilled meats.
Yummly Completely Wireless Thermometer Review

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What we liked
- Sleek, compact design
- Charges quickly
- Strong battery life for a wireless probe
- Measures internal meat temperature and ambient cooking temperature at the same time
What we didn’t like
- Wireless range could be better
- The probe is thicker than many traditional thermometer probes
- Internal meat temperature readings are limited to 210°F
Look and feel
I have tested and reviewed many pit thermometers, and the Yummly Smart Thermometer immediately feels different from a standard barbecue thermometer. Instead of relying on a wired probe connected to a display unit, Yummly uses a cleaner, more minimal design that is built around a single wireless probe.

Most barbecue and pit thermometers vary in features, range, and display style, but they usually share the same basic layout. The Yummly Smart Thermometer stands apart because there are very few wires, accessories, or extra parts to manage. The closest products in terms of concept and appearance are wireless probe-style thermometers such as the Meater or the Meatstick.
Out of the box, the packaging and overall presentation are impressive. The probe is short, measuring 6.5 inches, with a stainless steel body and a hard black plastic end. That top section houses the ambient temperature sensor as well as the Bluetooth transmitter, allowing the thermometer to track both the temperature inside the meat and the temperature inside the grill, smoker, or oven.
The charging base is available in white or black and includes a clear plastic cover that helps hold the probe securely in place. On the back of the charging base, you will find the compartment for the two AAA batteries. The base also includes a handy thermometer handle, which is useful when you need to insert or remove the hot probe safely during or after a cook.

At the top of the base are two indicator lights and a single button used to pair the thermometer with your phone or tablet. The probe itself is wireless, but the base still plays an important role as the Bluetooth connection point. For best results, the base needs to stay close to the probe while you are cooking.
Compared with many traditional pit thermometer setups, the Yummly Smart Thermometer is refreshingly simple. There are no long cables to route through a smoker door, no large display unit to place on a side shelf, and no extra probe wires to clean afterward. The streamlined design is one of its biggest advantages and makes it feel like a modern alternative in a crowded category of meat thermometers.

Features
- Cooking temperature range
- Maximum internal temperature: 210° Fahrenheit (99° Celsius)
- Maximum ambient temperature: 572° Fahrenheit (300° Celsius)
- Rechargeable internal battery with up to 25 continuous hours of cooking
- Water-resistant probe thermometer IPX4 rated, resistant to water splashes from any direction
- Bluetooth wireless connected
Using the Yummly Thermometer
After unpacking the Yummly Smart Thermometer, I placed the batteries into the charging base and let the probe charge for about an hour. While it was charging, I lit the smoker and prepared the meat for testing.
For this cook, I chose beef culotte, a cut with a thick fat cap and a rich grain that reminds me of tri-tip. Culotte can be cooked in more than one way. You can reverse sear it, rest it to a medium doneness, and slice it against the grain for a steak-like roast. You can also smoke it to just over 200°F for a more tender, brisket-style result.
On this particular day, I wanted a softer barbecue texture, so the plan was to cook the culotte at 275°F for about 4 to 5 hours. It was a good test for the Yummly Smart Thermometer because it required steady temperature monitoring over several hours without being an all-day brisket cook.

Once the smoker was ready and the culotte had been seasoned, I placed the meat in the pit and connected the Yummly probe to the Yummly app. After the thermometer connected, the probe firmware needed to update, which only took another minute or so.
When I was sure the probe was connected to my phone, I set the thermometer base near the smoker and inserted the probe into one of the two culottes. The probe is noticeably thick compared with many standard pit thermometers and instant-read probes. It did leave a larger hole in the meat than I would have liked. This was not a deal-breaker, but it is something to be aware of if you are cooking smaller cuts or presentation matters.
Through the Yummly app, you can adjust cooking settings, use presets, and create custom programs that notify you when temperatures rise above or fall below your chosen limits. The app is clean and easy to understand, but I did run into one limitation right away: the internal temperature setting only goes up to 210°F.
For many grilling tasks, that is not a problem. Steaks, chicken, pork chops, turkey, and many roasts will not need an internal temperature anywhere near that high. However, barbecue often pushes past 200°F, and some cooks are finished by feel closer to 206°F or above. Since the Yummly Smart Thermometer tops out at 210°F for internal meat temperature, you may need to estimate the final stage on larger barbecue projects.
Another thing I noticed was that the thermometer took a little time to settle into a stable reading. This may be related to the thickness of the probe, or it may simply not respond as quickly as a more sensitive instant-read thermometer. In my testing, it took around 30 seconds for the temperature to stabilize.

Once the readings stabilized, monitoring the internal temperature of the culotte and the ambient smoker temperature was straightforward. As long as I stayed close to the smoker, the app provided useful updates. The range was decent, but it did not reach as far as my regular pit thermometer setup. In the backyard and within sight of the smoker, the connection worked well. I only started having issues when I went inside the house or upstairs.
During the 5-hour smoking session, the probe never ran out of battery. As long as I stayed within range of the thermometer base, I was able to follow the cook through the Yummly app without interruption. Considering the small size of the probe and how quickly it charges, the battery life was one of the most impressive parts of the experience.

The estimated cooking time feature in the Yummly app was also very convenient. It looks at the ambient cooking temperature, the rate at which the internal temperature is rising, and your target temperature to estimate the remaining cook time. This estimate can change if the meat hits a stall or if you open the smoker, but it is still helpful when planning sides, resting time, and serving time.
When the culotte reached the temperature I wanted, I used the thermometer handle stored in the base to remove the hot probe from the meat. After that, I wiped the probe with a damp rag and returned it to the charging base so it would be ready for the next cook.

Is the Yummly Wireless Meat Thermometer right for you?
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Using the Yummly Smart Thermometer was enjoyable, and while it is not perfect, it comes close to what many cooks want from a completely wireless meat thermometer. The app is easy to use, the probe design is clean, and the ability to track both internal and ambient temperature without probe wires is genuinely convenient.
That said, this thermometer will not be the right fit for everyone. If you regularly cook large barbecue cuts, want to monitor multiple pieces of meat at once, or need temperature readings beyond 210°F, you may prefer a more traditional multi-probe pit thermometer. It may also be less suitable if you want one thermometer for other high-temperature cooking tasks such as candy making, deep-frying, or brewing.
If you mostly grill, roast, cook poultry, or handle the occasional smoking session, the Yummly Smart Thermometer is a very appealing option. It is especially useful for anyone who wants a simple wireless meat thermometer for a holiday turkey, oven roast, grilled meats, or moderate barbecue cooks. With no probe wires to manage and a clean app interface, it makes temperature tracking easier and more convenient from start to finish.