WINNER Nest. While Nest Aware is a more expensive service, advanced features like person detection combined with the ability for the camera to record 24/7 make it a better overall home security camera. However, Arlo with Arlo Smart is also a contender as the service is less expensive and the camera includes free storage. You can also add continuous video recording to Arlo Pro 2, but only if using the camera plugged-in indoors. You can compare Arlo and Nest’s CVR plans here. Ring will also soon add continuous recording, but only if you have a wired Ring camera.
The abode Gateway also supports limited local functionality. This is in part thanks to the Gateway’s ability to communicate using its own proprietary protocol called abodeRF. If your internet is down, your automated rules will continue to run, assuming that the devices involved are connected to the Gateway directly and not through a third-party service like IFTTT.

I’ve never tried to live stream continuously. I assume that’s possible, and if you hard wire, that shouldn’t be a problem, but what about bandwidth usage? If I wanted to stream continuously, I would probably look into a CCTV system. I’ve never tested one, but I’ve seen some in action. Of course, this would mean using a TV or monitor as your “monitor.” I know you want to keep the Echo Show, but I haven’t tried to do something like you are trying to do so I’m not sure what to suggest. I’m intrigued though.

The Ring app will automatically detect the rest of the items that came pre-packaged with the base station once its initial set up is complete. You'll need to pull plastic tabs on each piece so that they can power up, and you'll want to do this one at a time. If you pull all the tabs at the same time, the system tries to connect to multiple devices at once and slows down the setup process.
There is a problem with the Alexa skill if it requires the user to say “(whispers) Alexa, show me the front door” when someone is at the front door. As is, without Alexa – people already try to hide, turn the lights off, etc. – lol. “ALEXA!!! SHOW ME WHO IS AT THE FRONT DOOR. OH THAT PERSON I DO NOT WANT TO OPEN IT, I DO NOT LIKE THAT PERSON THEY ARE NOT HOLDING PIZZA! SO I WILL NOT OPEN IT. I HOPE THEY DID NOT HEAR ME.”
Finally, I wouldn’t put too much weight into the Amazon review from 2015. Things have really changed since then, including the Nest app. The Nest app was a little slow going when first launched, but they’ve really improved it and added back features that were initially missing, though found within the Dropcam app, plus added new features like person detection.

If you're set to Home and Armed and you trigger an entry sensor that's fitted anywhere but your front door, the base station will sound a piercingly loud 104-decibel alarm until you can get to the keypad, or to your phone to deactivate it. If you're Away, both the motion and the entry sensors will trigger the alarm — unless, again, the entry sensor is affixed to the front door, in which case it will start a 60-second countdown until you enter your PIN (you can adjust the timer as you need).

“We had this pretty much set out, but because we got sued by ADT, because we’re doing something so competitive to them that they had to try to step in our way, which I think is a complement, it released a lot of information about this. I believe that’s why you saw a half-baked announcement that came from a competitor that didn’t even have full pricing and shipping dates on everything. I think it was kind of the opposite; it’s amazing that a competitor that size is reacting to us, and I’ll take that as a complement, too.”
I own and use 4 Ring devices at my primary and secondary home. Until last night, I have been very pleased with the product. Last night, we had a heavy storm at our second home and the electricity was off for a period of time. My Nest devices automatically reconnected to my wifi as soon as the power was reestablished; not so with the Ring devices. Ring required my to physically be close to the devices with my iPhone in hand to reestablish the connection. This is a serious flaw for users like myself and one that Ring needs to correct if I am going to continue using their product. The electricity, and thus the wifi, at our mountain home loses power several times a year. I don't want to travel 700 miles just to reconnect a Ring device or two.
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