Be notified for new Gmail messages automatically with Checker Plus for Gmail Chrome extension
Logging into your Gmail account to check for new messages may not seem that convenient, which is the reason of this Chrome extension.
Checker Plus for Gmail will let you know, even with a human voice, when you have new mail from folders you are interested in; it can skip spam and concentrate on any folder(s) you like.
Not only will you know if you have new mail, but you can also mark them as read in the preview offered by the extension, or use labels to give priorities and never miss mail coming from particular sources.
If you have a Gmail account that you use with your browser, you may find this extension very useful.