How to link a device | WhatsApp Help Center
You can use WhatsApp on up to four linked devices at once without the need to keep your primary phone connected. Connect your primary phone every 14 days to keep linked devices logged in to your WhatsApp account. For the best experience, update …
How to link a device with phone number | WhatsApp Help Center
To begin linking a companion device using your phone number, open Whatsapp for Windows or WhatsApp Web on the device you want to link. Click Link with phone number . Select your country and enter your primary account phone number.
About linked devices | WhatsApp Help Center
Linked devices provide a reliable, secure way to access WhatsApp from any of your devices. You can stay connected by linking up to four devices at a time to your primary phone. You’ll still need your primary phone to register your WhatsApp account and link new devices.
Fixing issues on WhatsApp | WhatsApp Help Center
Try switching between Wi-Fi and mobile internet. If you have no Wi-Fi or a poor mobile internet connection, try moving to a different location. Read more about problems connecting to WhatsApp .
How to fix connection issues | WhatsApp Help Center
Set your network to bypass traffic to "web.whatsapp.com" or ".whatsapp.net". This can resolve problems caused by Wi-Fi networks that block WhatsApp.
How to link a device with QR code on the WhatsApp Business app
iPhone primary phone: Go to WhatsApp Settings > Linked Devices > Link a Device. Unlock your primary phone. If your device has biometric authentication, follow the on-screen instructions.
How to scan a WhatsApp QR code | WhatsApp Help Center
You can scan a WhatsApp QR code to add someone’s contact information to WhatsApp.
How to register your phone number | WhatsApp Help Center
You can register for WhatsApp by receiving a missed call or voice call if you’d prefer not to register with an SMS. Learn how to register with a phone call in this help article.
WhatsApp Help Center
Find help on using WhatsApp, fixing issues, and getting answers to your questions.
About WhatsApp for Wear OS | WhatsApp Help Center
For the best experience, connect to Wi-Fi. You’ll only be able to link WhatsApp on your Wear OS smartwatch with the same phone number your phone is using. WhatsApp is compatible with Wear OS version 3.0 and upward.