> For the complete documentation index, see [llms.txt](https://tutorials.kuasa.io/getting-started/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tutorials.kuasa.io/getting-started/kuasa-campaigns/wa-warmer.md).

# WA Warmer

<mark style="color:red;">**(This function is only available for Pro & Business Plan)**</mark>

If you use a new number for the broadcast, you must warm up your Whatsapp number before sending the broadcast. With Kuasa, you can warm up your Whatsapp number automatically by using WA Warmer.

<mark style="color:red;">**Before you start the warmer:**</mark>

* <mark style="color:red;">Ensure at least 2 devices are added.</mark>&#x20;
* <mark style="color:red;">Scan both of your devices.</mark>

1. Open Kuasa Campaigns.
2. Click **WA Warmer** (on the left side).

<figure><img src="/files/HZYWdD6q3OaXY1ngyiKB" alt=""><figcaption></figcaption></figure>

3. Click **+ New Warmer**.

<figure><img src="/files/K6kYJedqAiNBUfnchJvX" alt=""><figcaption></figcaption></figure>

4. Click **+ Add WhatsApp Device**.

<figure><img src="/files/6gEh76U5irkkJswhfb4y" alt=""><figcaption></figcaption></figure>

5. Choose your device, then click the **Add New** button.

<figure><img src="/files/t4dLOK79l0d7FcgqR6pT" alt=""><figcaption></figcaption></figure>

6. Repeat steps 4 and 5 to add another WhatsApp number.
7. Ensure both devices show <mark style="color:green;">Connected</mark> status.
8. Fill in all the required details:
   * <mark style="color:blue;">**Set Name of Warmer**</mark><mark style="color:blue;">:</mark> (session name for reference)
   * <mark style="color:blue;">**Set Duration of Warmer**</mark><mark style="color:blue;">:</mark> (recommended 15 days)
   * <mark style="color:blue;">**Set Conversation Message**</mark><mark style="color:blue;">:</mark> (you can use the default or edit it based on your preference)
9. Click the **Submit** button.

<figure><img src="/files/FxnDncD5JX1u8oXmnjxG" alt=""><figcaption></figcaption></figure>

10. You can view all the warmer sessions. Click the pencil icon to edit the session.

<figure><img src="/files/Zya7x0Y9vu5z8KwVCgU5" alt=""><figcaption></figcaption></figure>

11. You can check the estimated completion time and pause the warmer session if needed.

<figure><img src="/files/7IIddazNHbw94wQMU2B9" alt=""><figcaption></figcaption></figure>