This app is an app to control the water activity measuring device AwView and measure the temperature and water activity value (Aw: Water Activity).
Aw is a value that expresses the ratio of free water and is greatly related to the preservation of food. It is expressed in the range of 0 to 1, and the lower the value, the less free water, and the more difficult it is for microorganisms to grow.
Two modes are available: a measurement mode for standard measurement and a calibration mode for calibrating AwView.
To use it, after starting this application, set the mode to "Measurement" or "Calibration" and press the BLE button on the water activity measuring device AwView to connect to the mobile terminal.
After connecting, by starting measurement or calibration on the app, it will end automatically 10 minutes after the start.
After the measurement or calibration is completed, you can check the result report on the app.
In addition, the result report can be attached to an e-mail and transferred to a personal computer, etc., and the report to be sent is created in PDF format, so it can be used as highly reliable data.

About access authority to location information
The app may require access to location information to connect to the water activity meter AwView using Bluetooth® wireless technology, but it does not acquire or use location information in the background or foreground. Hmm.