Constant issues on my phone. I've deleted and re-download the app multiple times. My wife gets notifications on her phone 100% of the time but on my note20 ultra it is very hit or miss and I'm the one that actually checks the motion notifications and the one who takes security more seriously for my family. Paid for a year subscription and it's been down for me more often than it's worked. If I could do it over I'd just get closed circuit or some other brand because isn't reliable.