Connectivity functions
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.
- 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.
The built-in Bluetooth® Low Energy Module sends a signal at regular intervals. Depending on ambient conditions, multiple transmission intervals may be required before the power tool is detected. If the power tool is not detected, check the following:
- Is the distance to the mobile device too great?
Reduce the distance between the mobile device and the power tool. - Switch Bluetooth® off and on again on your mobile device.
Check whether the power tool has now been detected.
In conjunction with the Bluetooth® Low Energy module GCY 301‑42, the following connectivity functions are available for the power tool:
- Registration and personalisation
- Status check, output of warning and error messages
- General information and settings
- Management
You can find further information in the Help menu in the app.