Flash sale: The 'life-changing' Roomba 670 is 40 percent off at Walmart

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Works while you're away! (Photo: Walmart)

Get a head start on spring cleaning with this fantastic deal: The Roomba 670 Wi-Fi-connected robotic vacuum is on sale for just $197 (usually $330) at Walmart—that’s 40 percent off!

While you’re off living your life, this magical machine will scoot around your home, cleaning as it goes and using sensors to avoid things like coffee tables, stairs and Fido.

It’s so smart that you can program it to go on a cleaning spree while you’re away, just by touching a button or using an easy app. Meaning, you can come back to a spotless home. Ahhh, doesn’t that sound nice?

How does the Roomba 670 work its magic? Intelligent sensors guide the robot around your home, under and around furniture and away from drop-offs like stairs. Dual rubber brushes grab dirt and debris from hardwood and carpet, while capturing up to 99 percent of mold, dust mites, pet hair, pollen and other allergens.

This robot vacuum is also a smart home device, so you can sync it to your smartphone via the iRobot Home app to control and use it while you’re away. It’ll even know which room is which! Tell it to clean your living room and bedroom one day, and kitchen another. You can clean up after your pets when you’re at work or create a schedule for touchups throughout the week. It’s even compatible with Alexa and Google Assistant for voice commands.

Saving you even more stress, the Roomba 670 recharges itself. When it’s running out of juice, it automatically finds its way back to its charging station. When it’s fully powered up again, the robot vacuum is back on patrol. Such a smart little guy!

This Walmart reviewer wrote, “Okay, this little thing is amazing! The first few days it roams around like it's lost! Today I woke up and it was like magic! It rolled around the house like a boss! Totally recommend! I have 3 dogs and the hair is down significantly!”

Another five-star reviewer added, “This is life changing. Makes keeping my floors clean a breeze!”

Shop it: iRobot Roomba 670 Robot Vacuum, $197 (was $330), walmart.com

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