I like this product because it makes my life easier. It's great to be able to adjust the noise level from economy (low suction I think) to normal to maximum (strong suction I think), which is nice when I'm trying to study. I can still "suck" but quietly. The included app is good too as you can set up a schedule so it runs every day. My regular dogs, not fans of vacuum cleaners, did a great job. I have a German Shepherd that sheds A LOT but this product has helped reduce the amount of hairballs I have to collect. Connection issues which may be issues due to my personal circumstances. Overall I love this product!