> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.tmdlocks.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# App permissions

In this article you can read which app permissions are needed on iOS and Android.

###### App permissions
| Permission | Why it is needed | Recommended setting |
| ---- |
| Bluetooth | Discover and connect to your lock | Enabled |
| Location | Record locations for activity | Always (this also records location when the app is not in foreground) |
| Notifications | Inform you about important events | Enabled |

###### How to enable app permissions
**iOS**
* Go to Settings.
* Press "Apps".
* Select "TMD Locks". 

**Android**
* Settings > Apps > TMD Locks > Permissions
* Allow Nearby devices and Bluetooth scanning
* Allow Location while app is in use. Precise location optional but recommended
* Allow Notifications
* On some devices, also enable Location in quick settings for Bluetooth scanning to work

###### Privacy notes
* The app does not constantly track your location. It only uses your location when an activity event is recorded, e.g. when you open your lock.
* Bluetooth is used only to communicate with your lock.
* You can change permissions at any time in your phone settings.