What is WhatsApp Companion Mode? Learn how to link the same account to multiple devices on iPhone

By Samira Vishwas On Mar 12, 2026

WhatsApp is constantly adding new features to improve the experience of its users. In this context the company Companion Mode feature has also been released for iOS users.. Earlier this feature was available only for Android users.

Users can now use WhatsApp Companion Mode Can link the same WhatsApp account to multiple iPhone devices. This allows users to receive their message and call notifications on multiple devices simultaneously.

This feature of WhatsApp Extension of Linked Devices feature only Which allows users to use WhatsApp on laptops, desktops and now additional smartphones too.

What is WhatsApp Companion Mode?

Companion Mode is a feature that allows users Allows you to link a single WhatsApp account to multiple smartphones।

Through this feature:

to an account Can be linked to up to four additional devices
on all devices Messages and notifications stay in sync
from the main phone no need to log out
chats End-to-end encryption are safe from

Important points before using Companion Mode

Before using this feature, make sure to:

in your phone Have the latest version of WhatsApp installed
near you Have an active WhatsApp account
on all devices Internet connection is available

Steps to link iPhone to WhatsApp account

If you want to link your WhatsApp account to another iPhone, follow these steps:

in another iPhone Install the latest version of WhatsApp।
Open the app and “Link this device to an existing account” Select option.
one on the screen QR code will appear।
now your Open WhatsApp on main phone।
in iPhone Settings Go to or in Android three dot menu Open.
Linked Devices Select option.
Link a Device Tap on.
Now visible on other iPhones Scan QR Code।

After this your second iPhone will be linked to the same WhatsApp account.

Benefits of Companion Mode feature

This feature provides many benefits to users:

to the same account Can be used on multiple phones
on all devices messages stay in sync
Frequently No need to log in or log out
WhatsApp becomes easier to use on both work and personal phones

WhatsApp Companion Mode feature allows users to use the same account on multiple devices. This has made using WhatsApp easier and more convenient than before.

If you want to use WhatsApp on multiple devices, you can use Companion Mode by updating your app.