Sensor Indicator is a free Android lifestyle application developed by Delamaire Nicolas. It falls under the weather subcategory and is designed to display temperature, atmospheric pressure, and humidity all in one widget. The app requires your device to be equipped with an external temperature sensor and pressure sensor/humidity. It is currently supported on Samsung Galaxy S4 and Samsung Galaxy Note 3.

With Sensor Indicator, you can view the outdoor temperature via the thermometer built into your smartphone, the temperature of your battery, the moisture, and the atmospheric pressure. The widget doesn't require internet access and has low consumption. However, if your mobile doesn't have a sensor, you won't be able to select the information displayed on the widget.

If you want to update the values in real-time, tap the widget once, and it will update the values every ten seconds. I tested Sensor Indicator on Galaxy S4, and it worked flawlessly.