Bests & Worsts Reviews from Amazon

I really wanted to like this product. I've used Ring in the past, and I have a Nest Hello currently installed. I've never been happy with the latency (6+ seconds) in the Nest products, and the Hello in particular. But, I do like the full time recording aspect. So, when I read good things about the quick response for the Eufy product, I got giddy with excitement. Alas, it's got a longer latency (9+ seconds) than my Hello, and it doesn't pick up motion consistently. If the camera doesn't record full time - like the Nest Hello - and I can't rely on it to detect motion, then it's of little value as a security device. Kudos to Eufy for trying to get me to like this doorbell. I returned the first Eufy doorbell, but before they refunded my purchase, they said they corrected the latency issue WRT to IOS. I was willing to give it another try. But, in the end, despite constant support from Eufy, the doorbell failed to detect motion reliably - especially in low light, and dark conditions. I give Eufy and "A" for effort, but a "D" for execution.