Cellular
I have connected my watch to cellular but I can not send or receive messages to anyone who doesn’t have an iPhone
Apple Watch SE, watchOS 7
I have connected my watch to cellular but I can not send or receive messages to anyone who doesn’t have an iPhone
Apple Watch SE, watchOS 7
https://support.apple.com/en-us/HT205547
1. To receive SMS, MMS, or push notifications from third-party apps on your cellular Apple Watch, your paired iPhone must be powered on and connected to Wi-Fi or cellular, but it doesn't need to be nearby.
You also need to be signed in to iMessage on your iPhone.
https://support.apple.com/en-us/HT205547
1. To receive SMS, MMS, or push notifications from third-party apps on your cellular Apple Watch, your paired iPhone must be powered on and connected to Wi-Fi or cellular, but it doesn't need to be nearby.
You also need to be signed in to iMessage on your iPhone.
Make sure that you are set up properly
From your iPhone>Settings>Messages
iMessage>Toggle on
Send and receive>Make sure that both your phone number and ID are there and checked
Make sure that you have a check beside your phone number to start new conversations from
Send as SMS >Make sure this is toggled on
Cellular