A smart grilling hub is a small device that connects temperature probes to your phone, so you can watch the grill and the meat without hovering over the lid. It is the easiest way to add alerts and guided cooking to a grill you already own, whether gas, charcoal or pellet. Over a long smoke or a thick roast, that saves a lot of trips outside and takes the guesswork out of doneness.
The six below range from a dedicated hub with its own app to multi-probe thermometers and fully wireless probes. We have not used these products ourselves, so please confirm probe count, connection type, range and battery details on the current listing before buying. Connection range depends on your phone and your yard, so allow for walls and distance. Take a little time during setup to read the quick-start guide, because the first connection is where most problems appear.
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What to Look For
| Feature | Why it matters |
|---|---|
| Connection | Bluetooth is simple; Wi-Fi extends range |
| Probes | More probes track multiple cuts and the grill itself |
| App | Alerts and cook guides make the app the center of the experience |
| Heat rating | Cables and probes should tolerate grill heat |
| Power | Check battery life for long smokes |
| Probe types | Ambient probes track the grill, while meat probes track the food |
Specs at a Glance
| Product | Type | Size class | Notes |
|---|---|---|---|
| Weber Connect Smart Grilling Hub | Hub with probes | Small | App alerts; guided cooking |
| Weber iGrill 2 | Bluetooth thermometer | Small | Multiple probes; magnetic mount |
| MEATER Plus | Wireless probe | Small | Wire-free; charger block |
| FireBoard 2 Drive | Wi-Fi thermometer | Small-medium | Multi-probe; blower control |
| ThermoPro TP25 | Bluetooth thermometer | Small | Multiple probes; app alerts |
| Inkbird IBT-4XS | Bluetooth thermometer | Small | Multiple probes; magnet |
The 6 Best Smart Grilling Hubs and Thermometers
1. Weber Connect Smart Grilling Hub
A small hub that clips to a grill and pairs with an app, with probes for meat and notifications for timing. It is made for grills from the same brand but is used widely.
Suits: step-by-step guided grilling. Strengths: an app with cook timelines. Weaknesses: built for a specific style of grill. Skip it if you do not want an app.
View Weber Connect Smart Grilling Hub on Amazon
2. Weber iGrill 2
A Bluetooth thermometer that supports multiple probes and sends temperatures to an app, with magnets for mounting.
Suits: cooks with multiple items. Strengths: multi-probe support. Weaknesses: Bluetooth range. Skip it if you want Wi-Fi.
3. MEATER Plus
A fully wireless probe that sits in the meat and sends its temperature to a phone, with a charging block that extends Bluetooth range.
Suits: cooks who dislike wires. Strengths: no cables and simple use. Weaknesses: one probe in the basic set. Skip it if you cook several cuts.
4. FireBoard 2 Drive
A multi-channel thermometer with Wi-Fi and Bluetooth, which can also drive a blower on a charcoal grill to control temperature.
Suits: serious smokers. Strengths: multi-probe and blower control. Weaknesses: a more advanced setup. Skip it if you want a simple device.
View FireBoard 2 Drive on Amazon
5. ThermoPro TP25
A Bluetooth thermometer with multiple probes and an app, offered by a brand known for budget-friendly thermometers.
Suits: home grillers. Strengths: a multi-probe setup. Weaknesses: basic app features. Skip it if you want Wi-Fi.
6. Inkbird IBT-4XS
A compact Bluetooth thermometer with several probe ports and an app, designed for BBQ and smoking.
Suits: smokers. Strengths: a small body with multiple ports. Weaknesses: range is short. Skip it if you want a screen on the unit.
View Inkbird IBT-4XS on Amazon
Care and Setup
- Keep probe wires away from direct flame.
- Wipe probes clean and dry after each cook.
- Replace or recharge batteries before a long smoke.
- Update the app and firmware before the cook.
- Store the hub away from heat and moisture.
- Pair the device with your phone indoors before taking it out to the grill.
Mistakes to Avoid
- Inserting the probe near bone or fat, which gives false readings.
- Leaving the hub on a hot lid.
- Forgetting to calibrate probes if the maker recommends it.
- Relying only on the app without watching the grill.
- Ignoring the range of the Bluetooth signal.
- Skipping a test of the alerts before an important cook.
Smart Grilling Hub FAQ
What is a smart grilling hub?
It is a device that connects temperature probes to your phone through an app. It sends alerts and tracks your cook.
Do I need Wi-Fi?
Not always. Bluetooth works at close range, but Wi-Fi models let you monitor from farther away.
Will it work on any grill?
Most work with gas, charcoal or pellet grills. Check probe length and the mounting method.
Are wireless probes better?
They remove the wire, which is convenient, but they hold one point of measurement. Multi-probe units track several items.
The Short Version
For guided grilling, the Weber Connect. For multiple probes, the Weber iGrill 2. For a wire-free probe, the MEATER Plus. For serious smoking, the FireBoard 2 Drive. For a home setup, the ThermoPro TP25. For a compact option, the Inkbird IBT-4XS.