What Features does the Robomower RL-850 have that the old Robomower RL-800 does not?
A. The Robomower RL-850 has all the great features of the old Robomower RL-800 AND also includes: Upgraded Hardware features include a Stronger Drive gear system designed to absorb the shock of ditches, bumps and valleys better than before. Robomower RL-850 has a weather resistant exterior and circuitry. Software improvements for 2006. Include, better power management, the Robomower RL-850 draws battery power as needed conserving more energy and giving the unit a longer battery run time and longer life. Other Software improvements in navigation allow the Robomower RL-850 to better navigate thru narrower paths of lawn. And coverage improvements allow the unit a significantly better mowing pattern with perimeter learning.
