Here is another robot that cuts your grass, so you don’t have to. The Ambrogio L15 Robot Lawn Mower can manage up to 4 areas. It has a 15cm blade and brushless motors. It can handle slopes up to 35%. This robot comes with Bluetooth and app control. It has a 4-point star blade system. It has a cutting height of 20 to 70mm.
This robot mower has a sound rating of 57dB with IPX4 protection. You can find out more about it here.