---
metadata:
  - name: generator
    content: Diplodoc Platform v5.50.6
alternate:
  - https://browser.yandex.ru/help/en/device/usb-bluetooth.md
  - https://browser.yandex.ru/help/kk/device/usb-bluetooth.md
  - https://browser.yandex.ru/help/ru/device/usb-bluetooth.md
  - https://browser.yandex.ru/help/tr/device/usb-bluetooth.md
  - https://browser.yandex.ru/help/uz/device/usb-bluetooth.md
---
> **Documentation Index:** Fetch the complete configuration index at https://browser.yandex.ru/help/en/llms.txt




# Data transfer via USB or Bluetooth

To transfer data from your device to a website (such as data from a heart rate monitor), you can connect a webpage opened in [Yandex Browser](https://browser.yandex.com/) to your smartphone over Bluetooth or USB.


{% note alert %}

Connect only to reliable websites. Remember: a page that you connect to your device will have access to all data stored on it.

{% endnote %}


## Connecting devices {#switch-on}

To connect a device to a site over USB or Bluetooth:

1. Connect your devices to each other:

    - **Bluetooth**. Make sure Bluetooth is enabled on your computer and the device is in visibility mode.
    - **USB**. Connect your devices with a USB cable.

1. Open the webpage in Yandex Browser.
1. Click the page. A request to add a device will appear.
1. Select a device from the list.
1. Click **Connect** or **Pair**.


## Disconnecting devices {#switch-off}

#### Bluetooth

To block a page from accessing Bluetooth devices, click the **Refresh** icon on the left side of the [SmartBox](*smart-link).

#### USB

To block a page from accessing devices over USB:
1. Click the **Block** icon to the left of the web address.
1. Click the **Remove** icon next to the USB device name.



<a href="en/support/support">
<span class="button">Contact support</span>
</a>


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[*smart-link]: You can enter search queries in the address bar and Yandex Browser will understand what you need.