I’m planning to keep the one I bought, but there are some big caveats you need to know about.

Amazon Key will work as advertised — just using the smart lock for personal use is great, too — but you need to think about your security system and your dog. If you’re worried about either, this isn’t the product for you.

Ultimately, I’m most concerned about deliveries being secure when I’m out of town. With Amazon Key installed, I’ll be able to have my boxes placed safely inside my home when neither I nor my dog is there. If I’m at work and letting my dog run around the house as I normally do, I’ll just choose regular outside-the-house delivery.

Amazon has some kinks to work out, but it’s a product I think will evolve over time and it’s one I’m curious to continue watching.

Source: Tech CNBC
Amazon Key changes how packages are delivered — just beware of your dog