I use WP Internet Management from Tony Marriot. It was quick to set up and has worked well for me, with support there when I needed it.
NOT an affiliate link)
OH dear, sorry - I just looked at the page and it's closed, but there's a form to get on the waiting list. I'll post this anyway, as I've found the plugin helpful to tell me what needs changing and you may want to get on the list in case what you choose in the meantime doesn't suit you.
It will MOSTLY do the updates automatically but it does get stuck occasionally, but then you can click the button from within the control centre and it goes off and does it.