Best BBQ Thermometers for Grilling & Smoking
A reliable and accurate thermometer is a MUST-HAVE for grilling and barbecue. Professional chefs and pitmasters rely on two different types of thermometers. The instant-read thermometers and wireless bbq thermometers on this page have been tested and approved by myself and the Weber Kettle Club community.
This guide covers everything from Wireless BBQ Meat Probes to grill thermometer upgrades for your Weber charcoal grill.
Quick Picks – Best Thermometers
| Best For | Pick | Purchase |
|---|---|---|
| Best Wireless BBQ Probe | RFX Meat | $116 and up |
| Best Instant-Read | Thermapen Nano | Preorder – $119 |
| Best Value Instant | Thermapen One | $74 (closeout) |
| Best Wired BBQ Probe | Thermoworks Smoke | Check Price |
Table of Contents
What about my Weber’s Built-In Thermometer?
Your Weber’s built-in dome thermometer is useful, but it doesn’t measure the temperature where your food is actually cooking. For smoking and longer indirect cooks, a grate-level pit probe provides a much more useful reading.
Instant-Read Thermometers
Instant thermometers are used to test food temperatures quickly. You open the grill and check a couple chickens, quickly, and close the lid immediately. Every second is precious. Every second your grill is open is heat loss and flare-ups starting. If you can only have one thermometer, it should be the best instant-read thermometer you can afford.
Thermapen Nano – The Best of the Best
The Nano is the successor to the Thermapen ONE, and the Thermapen ONE is the gold standard instant read thermometer. The Nano brings the fastest read times ever, with temperature readings in less than half of a second. Just 0.4 seconds is all it takes to get an accurate reading.
The Nano is the newest, with full release in October of 2026.
Click here to get one.
Thermapen One
The One isn’t quite as fast as the Thermapen Nano, but it will still run laps around any of those Amazon probes. Thermapen One will still read accurate temperatures in 1 second, which is 4 or 5 seconds faster than most. Thermapen One is being phased out and replaced by the Thermapen Nano. Click Here to buy Thermapen One before they’re gone.
Thermapen Classic
Thermoworks keeps the Classic Thermapen around as an affordable option. It’s still faster and more accurate than all the cheaper instant-read thermometers, but it’s not as fast as the Thermapen Nano. The Classic does not have a backlight or auto-rotating display.
Click here to buy the Thermapen Classic
Which Thermapen is Best?
The Thermapen Nano is the newest, fastest, and best instant read thermometer. The Thermapen One and Classic are still very fast while being more affordable.
| Thermometer | Released | Read Time | Features | Price |
|---|---|---|---|---|
| Thermapen Nano | August 2026 | 0.4 sec | Slimmer Design Magnetic Back Bright Backlight AAA Battery | $119 |
| Thermapen One (On Clearance) | June 2021 | 1 second | AAA Battery Backlight Closeout price | $74 |
| Thermapen Classic | 2009/2015 | 1-2 seconds | 2 x 2032 batt | $76 |
| Lavatools Javelin | 2013 | 5 seconds | single 2032 battery | $24 |
| Lavatools Javelin Pro | 2013 | 4 seconds | Backlight | $43 |
Budget Instant Read Thermometers
I struggle to recommend any of the cheap meat thermometers because any serious cook will eventually upgrade to the Thermapen. Buy once, cry once is wise financial advice. There are a few capable quick-read thermometers available on Amazon.
Lavatools makes a Javelin and a Javelin Pro that are both decent. The Pro version claims to deliver 2-second reads, but it’s a marketing spin. The Pro is slightly faster than the regular Javelin, but it’s not really worth the $20 difference.
The Javelin is fine for bachelors or college kids looking to cook their first steaks.
They’re $24 with Amazon Prime. If you’re buying Tomahawk steaks you should be skipping this and getting a Thermapen.
Wireless BBQ Thermometers
Wireless BBQ pit probes and wireless thermometers have changed the way we barbecue. Gone are the sleepless nights of checking pit temps every 45 minutes. These wireless thermometers are great for long cooks like turkey, pork butt, brisket, and ribs. These thermometers are left in the grill or smoker and will wirelessly report your temps and even alert you if temps are too high or low!
Thermoworks RFX Meat – Best Wireless Thermometer
The RFX Meat has swept the market of wireless bbq thermometers.
This modular system uses wireless probes. You can cook more than 50 steaks at a time and never worry about tangling wires.
Exposed probe ends can endure up to 1000F when inserted properly.
Using the RFX has unlocked new levels of ability and it’s inspired me to grill and barbecue more frequently. This tech is seriously cool and I’ve never been better at grilling steak.
The RFX Meat is the barbecue thermometer we’ve been dreaming about for decades.
Click Here to get one, or see my RFX Meat Review for more info
Wired Probe BBQ Thermometers
Wired barbecue probes are rock solid options if you don’t mind the cables. These systems require very little setup, just plug them in and start smoking.
Thermoworks Smoke
Thermoworks makes an affordable solution for backyard cooks who don’t need the luxury of wireless probes. The Smoke is a durable two probe bbq thermometer with built in alarms and a wireless display module to see your temperatures from 300ft away.
The Smoke has a pit probe and a meat probe, and both can be configured with alarms – so you can get some rest on overnight cooks.
The Smoke is $109
Click Here to get one.
Thermoworks Signals – Wired Probes with Wi-Fi Connectivity
Another great option is the Signals. This thermometer came 2 years after the Smoke and added two probes, Wi-Fi connectivity, and the ability to control an intake fan to stoke your fire!
Unlike the Smoke, the Signals does not have a separate receiver and display. You’ll need to look at the device near your pit, or use your phone to check the app.
Signals is a badass device whose legacy is often overshadowed by the RFX. In a non-wireless world the Signals would be the best wired barbecue thermometer out there.
Click here to buy one for $249
Or watch my Thermoworks Signals Review to learn more.
Weber Lid Thermometer vs Grate Thermometer
The thermometer built into the lid of your Weber Kettle is useful, but it doesn’t measure the temperature where your food is actually cooking.
The lid and cooking-grate temperatures can differ because of the thermometer’s location, radiant heat from the charcoal and kettle body, charcoal placement, airflow, and the food itself. The difference isn’t always small, especially when cooking with a two-zone charcoal setup.
That doesn’t mean your Weber’s dome thermometer is bad, broken, or useless. It still tells you whether the kettle is heating up, cooling down, or holding relatively steady. The most important thing is to keep your measuring method consistent.
Keeping the location of the thermometer consistent will allow you to make tweaks for the next cook to decrease cooking time or change how the meat cooks.
For everyday grilling, the built-in thermometer is usually good enough. When I’m smoking, roasting, or doing a longer indirect cook, I prefer a dedicated pit probe positioned near the food. This tells me what is happening at the cooking grate instead of several inches above it.
Traditional pit probes work well, but the wire must be routed through a vent, under the lid, or through a probe-port grommet. That can be awkward on a Weber Kettle and may pinch or damage the cable.
Modern wireless meat thermometers eliminate the wire going into the food. The ThermoWorks RFX has become my favorite option for monitoring meat, although its separate ambient-temperature probe is still wired.
The dome thermometer gives you the big picture. A grate-level pit probe gives you the temperature that matters most.
Cheap & DIY Thermometers for Grilling & BBQ
You don’t need to spend big bucks to get accurate temperatures. Wireless is a luxury – not a necessity. Here are a few alternative options to get your Weber set up with a thermometer.
Probe Through the Vent
Slip a long probe through the vent hole for a simple way to monitor your Weber pit temps during low and slow cooks. This could also work for hot cooks if your probe reads hot enough.
Click Here to shop Tel-Tru on Amazon.
Oven Thermometer
Using an oven thermometer in your Weber will give you accurate temperature readings, but you’ll have to open the lid to check your temps.
Oil the glass front to make them easier to clean the smoke stains.
BBQ Thermometer FAQ
Which is better – instant read or wired probe?
Apples and Oranges. These two thermometers serve different purposes. The instant read is an all-around chefs tool, a must-have for any kitchen.
BBQ thermometers are specially made for smokers. Both are crucial tools for pitmasters.
Are the Amazon meat thermometers as good as the Thermapen?
No. I’ve tested almost all of them. They’re OK, but nowhere near as fast as the Thermapen. Seconds are precious when that lid is open. My 15 year old Thermapen still works while half of my Amazon thermometers don’t.
What if my neighbor has the same wireless thermometer as me?
If your neighbors own the RFX Meat, they have good taste in thermometers. The RFX Gateway is synced to your Wi-Fi and each Meat Probe individually. It won’t interfere or interact with neighboring RFX systems. It’s common to see dozens of the RFX in use at barbecue competitions!
what about tappecue?
new tappacue touch just launched. i did a presale of it . its awsome! wifi compatibale. add friends to see your cooks anywhere.
i open the app and see temps from anywhere.
Thanks for the heads up! I’ll have to check it out. I have their original Tappacue and it was just not user-friendly enough to be on a recommendation list. Maybe their new unit is better!
Has the Weber igrill2 been reviewed and is it better or worse than the above?
I don’t recommend the igrill or any other bluetooth options. Bluetooth isn’t designed for long-range communication and phones aren’t at all convenient.
Folks, you gotta try the Fireboard. Spendy, yes. Reliable, feature filled, and way, way cool. I own one (no other interest) and I ‘ve owned the thermpro and the maverick: there is no comparison. The Fireboard is spendy, but wow, what a great piece of equipment.
Cheers.
Thanks Guy
I left the Fireboard off of the list because both of mine died after less than 15 months of use 🙁
I enjoyed them while they worked though.