> For the complete documentation index, see [llms.txt](https://docs.moasure.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.moasure.com/en/moasure-one-and-moasure-2-series/getting-started/connect-moasure-device.md).

# Connect Moasure Device

Your Moasure device connects to the Moasure app using Bluetooth.

When setting up your first Moasure device, the app will guide you through connecting your **Moasure 2 or Moasure 2 PRO**.

### 1. Open the Moasure App

Launch the Moasure app on your phone or tablet and sign in to your account.

If prompted, allow the app to use **Bluetooth** and any other permissions required to discover and connect to your Moasure device.

***

### 2. Turn On Your Moasure Device

Hold your **Moasure 2 or Moasure 2 PRO** between your thumb and index finger, keeping the device vertical.

Rotate it **180°** until the LED indicator starts flashing **blue**.

Your device is now powered on and ready to connect.

***

### 3. Pair Your Moasure Device

The Moasure app will prompt you to connect a device.

Follow the on-screen instructions and select your **Moasure 2 or Moasure 2 PRO** when it appears.

The app will confirm when your device has been successfully paired.

{% hint style="info" %}
**Important:** Connect your Moasure device from within the Moasure app rather than pairing it directly through your phone or tablet's Bluetooth settings.
{% endhint %}

***

### Already Use Another Moasure Device?

If you already have a Moasure device connected to your account, you can add another device through **Account & Device Management**.

#### Watch: How to Add a New Moasure Device

{% embed url="<https://vimeo.com/1227769045?fe=ci&fl=sv&share=copy>" %}

To add another device:

1. Turn on the Moasure device you want to add.
2. Open the **Moasure app**.
3. Tap **Settings** → **Account & Device Management** → **Add Device**.
4. The app will search for nearby Moasure devices.
5. Select your device when it appears and follow the on-screen instructions.

Your new device will then be added to your existing account.

***

### If Your Device Doesn't Appear

**Check Bluetooth**\
Make sure Bluetooth is enabled on your phone or tablet.

**Check Permissions**\
Make sure the Moasure app has the permissions required to discover and connect to nearby devices.

**Check Your Device is On**\
Make sure your Moasure device is powered on and nearby.

**Check the Battery**\
If the battery is low, charge your Moasure device before trying again.

**Restart the App**\
Close and reopen the Moasure app, then try connecting again.

***

Once your Moasure device is connected, you're ready to start measuring.


---

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