It depends on what you mean by "sync". I use Macs at home and a Nexus 6P for my phone (and a Samsung tablet).
I can get my Google mail (multiple accounts) and calendar on both my Mac and my Android devices. My music syncs to Google Play Music but I still use iTunes on my Mac when I feel the urge to listen on my Mac directly. There's an app called Android File Transfer that allows your Mac to see the storage on your phone when it's plugged in and MTP mode is selected, though there's also a Google Drive app that can be used to access that part of your account.
What else are you looking for?