The Optimow 4 can be controlled via Bluetooth from the Greenworks app, where you can monitor and update the machine as well as alter settings and schedules. Connectivity works up to 32 metres from the machine.
The Optimow 4 is designed with safety in mind, featuring an integrated lifting sensor which automatically stops the blades when the machine is lifted. The collision sensors allow Optimow to recognise obstacles, with the machine stopping and turning away to mow elsewhere.
The concept is simple and involves a boundary wire around the perimeter of your lawn, this can be pegged into the lawn or buried, once installed the Optimow 4 mows the lawn in a random pattern leaving a carpet like finish.