> For the complete documentation index, see [llms.txt](https://authenticator.hideez.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://authenticator.hideez.com/user-guide/ios-guide/login-with-hideez-authenticator/pc-login/proximity-login-lock-using-bluetooth.md).

# Proximity Login/Lock Using Bluetooth

### How It Works

* Approach the workstation.
* Open the **Hideez Authenticator** app on your iOS device.
* Find your workstation in the list and open it.
* Tap **“Unlock Workstation”** → you will be logged into Windows.

<div><figure><img src="/files/hogUsbyVaBRbYjuDvSt4" alt=""><figcaption></figcaption></figure> <figure><img src="/files/WDkoUn0vtLuf9CqAwO5p" alt=""><figcaption></figcaption></figure> <figure><img src="/files/lFXLu5zkSDSLppHEYPvs" alt=""><figcaption></figcaption></figure></div>

### Proximity Lock

* The workstation will **lock automatically** when:
  * You move out of Bluetooth range, or
  * You switch off Bluetooth on your phone.

{% hint style="info" %}
**Note:** The lock distance may vary depending on the environment, your phone’s Bluetooth hardware, and the workstation’s Bluetooth adapter.
{% endhint %}