# Connectivity functions

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System Requirements
Mobile device (tablet, smartphone) | Android 6.0 (and newer)
iOS 11 (and newer)

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You will need to install the device-specific app before you can use the connectivity functions.

- Download the app from the corresponding app store (Apple App Store, Google Play Store).
  Note: You will need to have a user account with the relevant app store to do this.

App name | iOS/Android
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Bosch Toolbox |

- Then select the MyTools or Connectivity sub-item in the app.
- The display of your mobile device shows you all of the subsequent steps required to connect the power tool to the mobile device.

In conjunction with the Bluetooth® Low Energy module GCY 42, the following connectivity functions are available with the Bosch Toolbox app for the power tool:

- Registration
- Personalisation of Favorite working mode (performance and behaviour)
- Tool settings (e.g. dust extraction runtime, worklight parameters)
- Status check, output of warning messages
- General information
- Management

Read the corresponding operating instructions for information about the Bluetooth® Low Energy Module GCY 42.

The smartphone symbol (28) lights up if the power tool sends information (e.g. a temperature warning) to a mobile device via Bluetooth® wireless technology.

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- With the Bluetooth® Low Energy Module, the power tool is equipped with a radio interface. Local operating restrictions, e.g. in aircraft or hospitals, must be observed.

Note: The cover (15) can only be securely closed if the Bluetooth® Low Energy Module and the coin cell are situated in the power tool.

- To deactivate the Bluetooth® Low Energy Module, turn the coin cell over or place a means of insulation between the coin cell and Bluetooth® Low Energy Module.
- Close the cover (15) to prevent dirt from getting in.