Sensor Blue

3.1
797 reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

The Smart Hygrometer Thermometer is the easiest way to monitor the humidity and temperature conditions affecting the things you are about.
Just quickly pair the app with the humidity-temperature sensor.
Then you can check the current temp and humidity status of the environment.
You can connect more than 100 devices in your app.
If you want to use data, you can export your entire history to CSV for analysis. It records the data every 10 mins.
Please contact us from "Feedback" inside APP.
Updated on
Apr 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

3.1
752 reviews
michael kunakoff
February 10, 2025
I purchased the sensor and downloaded the app to monitor indoor temperature to stay compliant for Cal OSHA regulation. The one feature I was hoping the app would have would be a notification if a set temperature threshold was exceeded. This is not the case The only time I get a notification is when I open the app making it useless to me. Getting notifications would be such a great asset if you can get them while the phone screen is off.
1 person found this review helpful
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Charlie
July 1, 2025
I like the presentation and how you can add images. I have 5 Bluetooth thermometers. However, when I click through to see the graph and I haven't opened the graph in a long time it takes a very long time to retrieve the data. There should be an option in settings to set the amount of data to be retrieved to less than all, for example 7 days, 30 days etc.
2 people found this review helpful
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Stijn Huys
November 12, 2023
Works perfectly fine even without camera permission. I only have 'nearby devices' and 'notifications' enabled, and the app works perfectly fine. Only improvement I would like to see is if the app would remember the selected time period when you switch between temperature and humidity tabs. Now it jumps back to the default time period when you switch between them.
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What’s new

1. Solve CSV Export Optimization:
2. Naming Convention:
Single Export: Filename set to "ThermoBeacon".
Batch Export: Filename uses the Device Name for easier identification.
3. Special thanks to Nicolas L’huillier, Herbert Freisen, Anders Eriksson, and Aleksandr Ya for their valuable feedback and support.
Content rating
Everyone
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App support

About the developer
Suhua Zhao
mydearxixi@gmail.com
China

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