Right now you can save $70 on the purchase of this Alexa-enabled Robovac at Amazon when you combine the on-page coupon with the existing discount, bringing it down to just $179.98. This normally sells for $250 and has only dropped as low as $200 in the past. The price drop is temporary, though.
The vacuum can be scheduled to clean at certain times, monitored through the free smartphone app, and even activated using just your voice through an Alexa device, like the Echo Dot. It provides just under two hours of cleaning per charge, and it is good to use on both hard surface floors and thin carpets.