RTK robotic mowers have come a long way over the years but some of them still struggle with their signals. The Roborock RockNeo Q110H is a new smart robotic mower with full-band RTK and VSLAM that can map your yard automatically. It has auto mapping but you also have the option to remote control it manually to cover your yard. It has a dual camera system to understand obstacles in its way. For example, it can move around toys and cross low obstacles.
Here are the specs for this robot:
You have the option to get a 4G tracking module for more peace of mind.