ECOVACS has discounted its already fairly cheap robot vacuum, the DEEBOT N79. It is currently listed as $199 on Amazon, however using the promo code LWFMOG5G at checkout, you can knock about $40 off of the regular price of this robot vacuum, which makes it almost an impulse buy.
The ECOVACS DEEBOT N79, like most robot vacuums does have a smartphone app for both iOS and Android. Allowing the user to go ahead and control the vacuum from their smartphone with ease. The vacuum will last around 1.7 hours of cleaning your home before it will return to the base to charge up again. For most people, that will be long enough to clean their home, unless they have a larger home. The vacuum will automatically return to the base when the power is low, so you don't have to plug it in yourself. There are different brushes included in the DEEBOT N79, which will keep your carpet nice and clean as you'd expect it too.
This is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap next-day shipping if you need it here extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime by hitting the link below. You'll get 30 days free (if you're a student, you get 6 months), and then it's $99/year. Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.