The Robomow RC304 does an excellent job cutting the grass and keeping the lawn in good condition. It’s partner app is easy to use and adds a little bit of tech fun to the experience. It saves time and effort and is also quite a good conversation point for the geek crowd. It is significantly more expensive than traditional mowers but in my case, I have moving the lawn and time is precious, so it is definitely worth it. If you have a small lawn however it might just be worth sticking to a Flymo.