Simple and clean. A easy-to-read number tells you how many unread messages you have, and hovering over the button gives you the subject line of your most recent email. Click it to open your inbox.

That's it - and it's all I want and need. Thank you!

Exactly what i was looking for. A simple gmail add-on that just tells me if i have new mail nothing fancy. Works great thanks!

Finally a simple gmail checker.

Firefox 57 compatible, very simple and straight forward, without any bloat.

Good addon, exactly what I have been waiting from a gmail checker :
- simple (no panel or any other bloat)
- open directly gmail in your inbox (and do not open your first unread message when you have one)

I'm happy with it ! :-)

What would be nice is to be able to set interval check and to choose if you want to open gmail (= https://mail.google.com/) or google inbox (= https://inbox.google.com/).

Edit : I edited my post to make clear what I meant with "google inbox"