Google Messages failed to send

Is your watch Bluetooth only or LTE enabled?

I'm not familiar with Google Messages.

 

On my Galaxy Note20 Ultra, the default is just called Messages, not Google Messages. However I don't have a Galaxy Watch, so can't say how well it works.

 

is it the same number or contact? is it to an iphone user?

 

If you prefer Google Messages other than Samsung Messages app as the default messaging app, I would like to recommend that you update the app to the latest version. Then check to see if the issue goes away. Good luck to you.

 

On my Note20 there is no Google Messages, it only came with the stock Samsung one, as shown previously. Which I assume would work perfectly with the Galaxy Watches. I actually have a Huawei Band 4 myself, and the Messages notifications do come through on that.

Never had any failed messages, not with this phone, although I don't tend to send SMS and MMS too often. Most of my messaging is either via Telegram or WeChat.

 

You are actually sending SMS/MMS, not RCS ("Chat") messages? These are quite different things, and Google's Messages supports both, so best to know what we are dealing with.

Is there any pattern to who they fail to send to? And if you resend does it go through?

I don't use Google's app, but it's the default in my wife's Pixel so I expect she does. She's never had any problems with messages failing, though for certain she's only sending SMS (not even MMS - nobody I know uses that any more), and we're probably using different networks from you or your recipient (we're British). Unfortunately knowing that someone else doesn't have the problem doesn't tell us why you do.

 

If you have received a message from someone and found that it didn't get sent, you may have noticed that you've been receiving an annoying notification in your Notification panel. Sadly, you can't do much about this message, and it keeps coming back every time you launch the Messages app. What should you do? In this article, we'll provide you with some advice to help you fix the issue.

 

The app will call RCS "Chat" - RCS is the technical name of the protocol. I think you have to explicitly enable it - at least it's been off by default on any phone I've set up or installed the app on.