Roborock Saros Z70 is the first robotic vacuum with an arm! Let's see how well it picks up items in my house. Roborock Saros Z70 on Amazon: https://amzn.to/3YpZmjs Roborock Saros Z70 pre-order: https://bit.ly/3RqzDDJ On sale for $1,999, original price of $2,599. Limited quantities available, produ...