My experience was from quite a few years ago (2015ish). At that time, there was no such feature in any of the devices I tried connecting, including a few brands of Android phones, Fire TV sticks, and MacBooks. I remember reading into the documentation on other devices at the time to find something better, with no luck. That said, documentation was pretty poor all around so who knows? The most useful info I found was in threads on VideoHelp or AVS forums where other users reported similar issues on various devices. Android TV was still very new and very shitty back then.
At this point I would simply not buy anything that doesn’t support VRR.