Flymo EasiLife 150
Compact lawnmower for smaller gardens

Review Summary
Perfect for new-builds, this compact robotic mower is simple and (comparitively) light. It's available at the lower end of the price range, and as such only offers simple features.
It is a wired mower, with all the basic features you would expect: narrow passage detection, frost detection, PIN lock and so on. But there is nothing fancy here.
Additionally, be ready to update firmware manually using USB rather than over-the-air updates.
Overall, a steady mower for smaller gardens, but for the same money you can get the easilife GO 250 (which covers a larger area).