# Configuring, disabling or removing devices

Source: https://cumulocity.com/docs/sensor-app/configuration/
Sector: Getting started
Release: Latest

If you want to make changes to the settings of the smartphone or a connected Bluetooth device, simply tap the 3 dots at the top right of the card for this device. Various options will be displayed at bottom of the screen. For Bluetooth devices, the options **Disconnect**, **Disable** and **Edit** are available. The smartphone itself only has the **Disable** and **Edit** options.

![Device configuration](https://cumulocity.com/docs/images/users-guide/csa/csa-device-options.png)

Tapping **Disconnect** removes a Bluetooth device from your smartphone entirely.

Tapping **Disable** still allows the smartphone to monitor measurements from this device, but stops sending sensor measurements to Cumulocity.

Tapping **Edit**, or swiping upwards, reveals further settings that allow you to adjust various properties about this sensor, such as its name and update intervals.


> **Info:**
> Smaller update intervals provide better response times and more complete measurement data, but also lead to higher power usage.