BlueDOT® Alarm Thermometer with Bluetooth® Wireless Technology

Rated 3.7 out of 5
Read 193 Reviews|30 Questions, 3,018 Answersor
SKU: TX-1400
BlueDOT® Alarm Thermometer with Bluetooth® Wireless Technology
All the simplicity of our beloved DOT alarm thermometer with Bluetooth added in for remote temp tracking on your smart device. Document the temperature curves of everything from your oven to your favorite fried chicken.
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Bluetooth
Sensor Type:
Thermistor
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PLP Message:
All the simplicity of our beloved DOT alarm thermometer with Bluetooth added in for remote temp tracking on your smart device. Document the temperature curves of everything from your oven to your favorite fried chicken.
PLP Sublist:
Combine the simplicity of DOT, a top-rated oven alarm thermometer, with the connectivity of Bluetooth® wireless technology giving you one simple, connected, and powerful thermometer. Uses Pro-Series commercial-grade probes.
TurnTo Average Rating:
3.7
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All the simplicity of our beloved DOT alarm thermometer with Bluetooth added in for remote temp tracking on your smart device. Document the temperature curves of everything from your oven to your favorite fried chicken.
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BlueDOT includes a 4.5-inch Pro-Series High Temp Straight Penetration Probe with a 47-inch cable.

Download the FREE ThermoWorks App


ThermoWorks App works with iOS 13 and above.


ThermoWorks App works with Android 9.0 and above.

BlueDOT also works as a leave-in probe alarm without the app.

2-year WarrantyBluetoothNIST Traceable

Straightforward Display - current and alarm temp
The large display shows your current temperature and your set target temperature.

Bluetooth® Wireless Technology
Connect to your smart device through Bluetooth, and hear your alarms using the free mobile app.

Easy-to-Use
Set your target temp with the up and down buttons, insert your probe, and wait for BlueDOT to alert you.

Splash-proof Design: Plus magnetic backing
Stick onto the oven for extra countertop space, and feel confident BlueDOT can withstand splashes and spills.

  • 95 feet line-of-sight transmission
  • Track alarms, max/min, and graph in free app
  • Uses Pro-Series® temperature probes
  • Big digits are seen from a distance
  • Designed in Utah by ThermoWorks

BlueDOT combines the simplicity of DOT, top-rated oven alarm thermometer, with the connectivity of Bluetooth wireless technology giving you one simple, connected, and powerful thermometer. Simply set your temperature target with the up or down buttons, or right from your smartphone, and BlueDOT will beep when it gets there. Hear your alarms on BlueDOT and your smart device with the free mobile app. The wireless connection also allows you to track max/min temperatures and graph your cook. BlueDOT has big, easy-to-read digits, backlit display, molded-in splash-proof seals, and a commercial-grade housing making it a durable, user-friendly tool. It comes with a ThermoWorks Pro-Series probe with a cable that withstands 700°F (370°C), a fold-out stand, and a magnetic back for surface mounting. BlueDOT works with any of the optional Pro-Series probes outlasting all competitors. Intended for commercial food service, BlueDOT beats houseware brands for simplicity and durability.

BlueDOT is designed to track temperatures over an extended period of time with moderate-heat cooking methods such as smoking, oven-roasting, deep-frying, homebrewing, and Sous Vide and to be used while grilling. BlueDOT is not meant to be used in place of a digital instant-read thermometer, such as a Thermapen ONE or a ThermoPop, or used with broiling.

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Only two buttons to learn - Up and Down! No complicated programming, no flashing piggies, chickens or cows. Made for people who know what they're doing in the kitchen and who don't want to get bogged down in gadgetry or hemmed-in by someone else's "pre-programmed doneness". Set your own temperatures, faster than anything out there. When the alarm sounds, you can quickly add a few degrees just by tapping the Up button.

Use BlueDOT for Sous Vide, roasting, baking, smoking, breads, pastries, candy making, home brewing, and lots more. The included 4" probe can be used for hundreds of things and versatility is expanded with our optional Pro-Series probes. If you're international or uber-scientific, change from Fahrenheit to Celsius using the On/Off button on the rear or in the app

BlueDOT is a professional tool designed for commercial use. Molded-in, splash-proof seals survive messy kitchen hands. Includes a tilt-out stand for counter use and strong magnets for metal surfaces. Pro-Series probes last much longer than houseware probes.

193 Ratings
3.7out of 5 stars
193 Ratings

Rated 5 stars by 44% of reviewers

Rated 4 stars by 17% of reviewers

Rated 3 stars by 16% of reviewers

Rated 2 stars by 10% of reviewers

Rated 1 star by 13% of reviewers

1-10 of 193 Reviews
Rated 4 out of 5
Mar 31, 2025
I use it to monitor my oven temperature. Unfortunately the power button is on the back which makes it difficult to mount to the wall. I need to pull it off the wall every time I need to turn it on or off.
STEVEN K
Rated 2 out of 5
Mar 31, 2025
Oh well
Range is so embarrassing I'm ashamed I bought these. I can go inside (the grill is on the deck) 20 feet away and these lose contact. I have to walk outside and stand next to the grill for up to three minutes to "refresh" them so that my phone reflects the data on the screens of the blue dots. Usually they refuse to connect to Bluetooth at all, so now I just do like a used to do years ago and walk outside every few minutes and eyeball them. I could have stuck with my $14 set that stuck onto the grill with a magnet. That's what these do, they just cost five times as much. Lesson learned.
Thomas M
Rated 5 out of 5
Feb 14, 2025
Simple and straightforward.
A good small thermometer to take on picnics. I can monitor the cook from my phone while hanging out with the gang.
Gregory J
Rated 1 out of 5
Sep 15, 2024
Don't This Model
ThermoWorks makes some good products, but this is not one of them! The bluetooth connection is absolutely worthless and doesn't work the majority of the time. Wife got me two for Christmas and one was replace for a power button issue, and all three have the same issue. The bluetooth will not connect or stay connected. That defeats the entire point of this product. Buy the original dot instead since you are going to have to constantly check on this to anyway. It doesn't matter how close you are to the item.
William R
Rated 5 out of 5
Jul 24, 2024
High quality, reliable and it's nice that it connects to your phone.
HOZHABR M
Rated 3 out of 5
Jul 16, 2024
Thermometer is excellent; Bluetooth is terrible. Buy without the Bluetooth.
While the thermometer itself is excellent, instantaneous and consistently working? the whole point of buying this one va any other likely excellent thermometer is the Bluetooth connection feature and it absolutely sucks. It works, but only within ~5-10 feet of the unit, literally the same range in which you could actually read the device itself. The whole point of buying a Bluetooth model was so that I could check/monitor while my phone and I were in other areas of the house or down in the yard away from the cooker. But with the uselessly pitiful range it doesn't perform this function because I have to walk over to the cook area to get the Bluetooth to connect and update. Not the solution I was looking for.
Glen A
Rated 5 out of 5
Apr 30, 2024
Works great!
I love this thermometer. Very accurate.
CHRISTOPHER C
Rated 4 out of 5
Apr 21, 2024
Luv it
Simple and well functioning.
BJORN F
Rated 5 out of 5
Mar 25, 2024
perfect & simple
simple, easy to use, worked right away, not confusing, perfect! i like to see the actual temp at the grill and this does just that.
Tobin T
Rated 5 out of 5
Mar 10, 2024
Leverage the app to enable unlimited range!
When you leverage the Thermoworks app, the discussion about Bluetooth range becomes pointless. So many of us have retired or secondary devices. The range becomes unlimited if you download the Thermoworks app and connect to the BlueDOT with one of these. You can then log into your Thermaworks account to view temperature and alerts from the BluDOT (and Smoke X and Signals) from anywhere. What would make this perfect is if Thermoworks released an AppleTV version of the app, and it could serve as the hub for all connected devices, I'd then get onscreen alerts.
Steven G
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30 Questions
Why did you choose this?
ThermoWorksStore

Because it was rated as the best thermometer I could buy.

MICHAEL O

Great reviews and easy to use.

RAYMOND T

I cook.

LAWRENCE S

Bluetooth

DON P

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