Free

Details

  • Released
  • Updated
  • February 4, 2015
  • September 16, 2025

Features

SmartThermo screenshot #1 for iPhone
SmartThermo screenshot #2 for iPhone
SmartThermo screenshot #3 for iPhone
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About

Easily monitor your meat's temperature while grilling or smoking. Insert the probe, select your food and desired doneness, and receive alerts when it's perfectly cooked. Features include Bluetooth connectivity, a long-lasting battery, and multiple cooking modes.

✓Wireless meat temperature monitoring
✓Bluetooth connectivity
✓Preset temperatures for 8 meats
✓Custom doneness programming
✓Alerts for perfect temperature
✓Multiple cooking modes (Meat Profiles, Timer, Target Temp)
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What users say

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What's New in SmartThermo

1.4.3

September 16, 2025

Fix some issues.

User reviews

doesn’t work at all

just doesn’t work at all it doesn’t read anything from the probe

If you’ve bought this and haven’t opened it return it NOW

Absolute pile of garbage. Connection is like rocket science. Had to figure it out for 30 minutes before it registered a temperature of 575 degrees Celsius in my chicken breast. Buy something else please! I wasted $50 on this!!!!

Doesn’t work

Not only does the thermometer not work, but the app gives zero information on why it’s not working. It’s really bad

Regretting my purchase

This app will not connect to my phone. The thermometer itself was on the charger all night and did not charge. Both the product and the app have been a disappointment

Non functional

It doesn’t not work based on button location and is wildly unintuitive.

Developer apps

User experience

🐞

Reported Bugs

11 issues

App not connecting to phone

Bug

Thermometer not charging

Bug

App buttons hidden by notch

Bug

App reverts to Celsius

Bug

Bluetooth connection drops frequently

Bug

Timer function stopped working

Bug

App crashes with iOS 9.0.1

Bug

App not working with iOS 9.1

Bug

App not pairing with new versions

Bug

App not connecting to ET-737

Bug

App not pairing with iOS 10

Bug
✨

Requested Features

9 requests

Update UI for newer iPhones

Feature

Allow multiple device support

Feature

Color coding for probes

Feature

Add Apple Watch app

Feature

Add graph of temperature

Feature

Estimate time to reach temp

Feature

Alerts for cool down temperatures

Feature

Ability to set alarms within app

Feature

Timers continue when disconnected

Feature

FAQ

What does the SmartThermo app do?

The SmartThermo app works with a SmartThermo probe to monitor the internal temperature of meat while grilling or smoking. It allows you to select the type of meat and desired doneness, and then alerts you when your meal reaches the perfect temperature.

What are the key features of the SmartThermo system?

Key features include Bluetooth 4.0 connectivity, a 100-hour battery life, a backlight LCD display, magnetic mounting, a touch key display, and three modes: Meat Profiles, Countdown Timer, and Target Temperature. It also offers preset temperatures for eight different types of meat.

Is the SmartThermo app free to use?

Yes, the SmartThermo app is free to use. The description does not mention any in-app purchases or subscription fees associated with the app itself. The hardware probe is a separate purchase.

What devices are compatible with the SmartThermo app?

The app requires a Bluetooth Smart Ready device to connect with the SmartThermo probe. This typically means a smartphone or tablet with Bluetooth version 4.0 or higher.

How does the SmartThermo help with grilling?

It simplifies grilling by allowing you to insert the probe into your meat and then step away. The app monitors the temperature and notifies you when the meat is cooked to your programmed preference, preventing over or undercooking.