SpotMini is a new, smaller version of Boston Dynamics’ Spot robot, weighing 55 lbs. SpotMini is all-electric (no hydraulics) and runs for about 90 minutes on a charge, depending on what it's doing. The robot is very quiet and has a variety of sensors, including depth cameras, a solid state gyro, and proprioception sensors in the limbs. These sensors help with navigation and mobile manipulation. SpotMini performs some tasks autonomously, but often uses a human for high-level guidance.