Signals 4 Channel Wi-Fi & Bluetooth Thermometer

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Signals Wi-Fi & Bluetooth BBQ digital thermometer and alarm

    • Free app with seamless Wi-Fi and Bluetooth connectivity 
    • Works via the app or as a stand-alone unit
    • Monitor from anywhere with a Wi-Fi connection
    • Four probes: three for meat and one for pit
    • Stores your 10 most recent cooks in the cloud
    • Colour-coded probe bands
    • Robust & water-resistant, suitable for all weathers
    • Complete set of commercial-grade probes included
    • Rechargeable device 


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    SKU: 825-050

    The Signals with built-in Wi-Fi and Bluetooth, controls 4 channels of continuous temperature monitoring, built specifically for measuring the temperature of up-to 3 meat joints whilst observing the temperature of your pit. Signals is a 4-channel alarm thermometer that works with your smart device AND as a stand-alone unit with physical buttons.

    Signals comes with both Bluetooth and Wi-Fi on-board, seamlessly switching between the two, so you get a continuous signal and real-time alerts. Setup is quick and easy without even needing to read the instruction manual.

    Signals is supplied with three Pro-Series High Temperature Cooking Probes (810-071), one Pro-Series High Temp Air Probe (810-076) and Grate Clip, 12V USB Power Adapter, and 8 High Temp Silicone Colour Probe Rings.

    Key Features of The Signals
    Tap the dots to see!

    Channel Configuration

    Simply press the up/down arrows and set button on the device to reach your desired temperature for each channel, or set the temperatures via the free app.

    Easily Identify Each Probe

    Supplied with eight High Temp Silicone Colour Probe Rings so at a glance you know exactly which channel goes with which probe.

    High Quality Probes

    Signals uses commercial-grade Pro-Series temperature probes to deliver better accuracy, faster response time, wider temperature ranges and a longer life. Signals is supplied with three Pro-Series High Temperature Cooking Probes & a Pro-Series High Temp Air Probe.

    4 Channels

    Three channels for taking the temperature of your meats and one channel to keep an eye on the temperature of your pit.

    Grate Clip

    Grate clip included for attaching a probe to your pit for continual temperature measurement.

    Large LCD Screen

    Large LCD backlit display, clearly showing the temperature reading on each channel.

    Wifi & Bluetooth

    Built in Bluetooth and Wi-Fi for seamless connection.

    Water Resistant Case

    Moulded-in seals for splash-proof protection rated to IP66, means the device is completely weather resistant. The Signals device can either self stand next to your BBQ or it has magnetic clips if you wish to attach it.

    Backlit button

    Simply press this button to turn the backlit LCD display on.


    Strong magnets on the rear of the device to conveniently stick to your BBQ.

    Built in USB

    Built-in USB to control Billows BBQ Fan.
    the signals App
    Designed specifically for advanced temperature monitoring
    • Setup temperature alarms with push notifications for the entire cook
    • Data is stored in the cloud with user notes for easy recall & review
    • Save unlimited graphs on ThermoWorks Cloud to access anytime
    • Bluetooth range of up to 28 metres
    See The Signals in action
    visit our range of accessories
    browse our range of digital bbq thermometers
    Product Details

    Data sheet

    Range:-50 to 300°C
    Range - Probe:-50 to 300°C
    Accuracy:±1.0°C from -20 to 120°C | ±2.0°C from -50 to -20°C / 120 to 200°C | ±3.0°C from 200 to 300°C
    Battery:2 x AA
    Battery life:rechargeable, about 16 hours
    Charging time:about 12 hours
    Charger / AC power:USB-C cable and 12V UK adapter (included)
    Dimensions:83 H x 132 W x 49 D mm
    Case material:ABS plastic
    Guarantee:two years
    Water / dust resistance:IP66
    Measurement scale:Celsius / Fahrenheit

    Specific References

    ean135024368186546 Reviews

    Customer Reviews

    Based on 35 reviews
    Solid as a rock!

    The irritation of my original Wi-Fi thermometers dropping connection and then the very tempting offer on the Signals unit became too much to resist. Oh my, what a difference, rock-solid connection throughout my first 12-hour smoking session. The app provides much clearer information and the graphs within it are much more defined than I found in my old kit.

    My only regret is not buying a Signals before purchasing two other “popular brand” units, so if you're interested in thermometers for your outdoor (or indoor) cooking these are excellent and would advise you to just bit the bullet and go for it, they are far superior to the other “popular branded” BBQ thermometers, it'll save you money in the longer term.

    Works great. I can see

    Works great. I can see the different temperature on the app when away from home without any problems. The app is easy to use

    Ian R.
    Great products, easy to use company

    A great piece of kit, easy to use and very accurate, combined with the billows to make it a winning combination for KAMADO owners,
    And certainly in the U.K. a great company to deal with, fast delivery, quick problem solving, and you have a winning combination.
    Well done

    John P.
    Signals & bellows

    Good bit of kit I, also have the bellows system so j can leave my green egg unattended.
    Only gripe is that the app needs to be restarted everytime.

    Rushee J.
    Top piece of kit!

    Honestly was a little wary about the signals given I’d read about connectivity issues (Smoke X4 is not available in U.K. unfortunately) but have experienced none of the sort thus far. Been used three times and the experience has been excellent. Sure, the app could be improved a bit here or there (better alerts, charting etc) but as with all ThermoWorks products, this is a solid, reliable and accurate piece of kit. Unlikely to use all four probes often (used three at once thus far) but a nice to have.


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