**SAVE $600: **As of ## Feb. 27 , the Ecovacs Deebot X9 Pro Omni is on sale for $699 at Amazon. That's a 46% discount on the list price. Opens in a new window Credit: Ecovacs Ecovacs Deebot X9 Pro Omni $699 at Amazon $1,299.99 Save $600.99 Get Deal Have you been looking for an excuse to buy a robot vacuum? Well, if $600 off a great model sounds like a good excuse to you, check out this Amazon deal on the Ecovacs Deebot X9 Pro Omni. As of ## Feb. 27 , this robot vacuum is down to $699, a 46% discount off the list price. Not only that, but *according to camelcamelcamel, it's never been cheaper than this before.* And it's not just a robot vacuum, it's a mop too. It uses BLAST technology alongside its 16,600Pa suction to pick up dust and pet hair deep from carpets, meanwhile the Triple Lift System raises the mop, side brush, and main brush independently to keep carpets dry and make transitions between the vacuum and mop seamless. Mashable Deals Be the first to know!…