SAVE 35%: As of May 6, you can get the Beatbot AquaSense 2 for $849 at Amazon, down from $1,298. That's a 35% discount or $449 savings. $849 at Amazon $1,298 Save $449 I don't have a pool (well, not a personal one, anyway; I live in an apartment complex), but I do have a robot vacuum , and I know the joy of watching a little machine clean my floors while I do other things. If you apply that same logic to pool maintenance (which I imagine is a lot more annoying than keeping your floors clean), then investing in a robo pool cleaner makes a lot of sense. Mashable Trend Report And, right now, you can get one of Amazon's top-rated models for a fraction of the price. As of May 6, you can get the Beatbot AquaSense 2 for $849 at Amazon, down from $1,298. That's a 35% discount or $449 savings. It's also the lowest price we've seen this model go for. The only problem? Amazon marked this as a "limited-time deal," and the countdown clock shows it ends in about 16 hours.…