It's a great option if you have other Nest devices in your smart home but has limited smart home functionality otherwise. If you want to record video, you can pay $5 a month, which is more expensive than other video doorbell storage plans in our comparison. The Nest Hello costs around $230, making it more expensive than average, but still more affordable than Ring Video Doorbell Pro. Read the full reviewBest Premium Video DoorbellRing Video Doorbell ProReasons to BuySlim design with interchangeable faceplatesReasons to AvoidNo battery backupRead the full Ring Video Doorbell Pro review$169 View at eBay$169. 99View at Best Buy$249View at Amazon?Its attractive, slim design and interchangeable faceplates let you customize it to match your tastes. Ring Pro is very easy to install, though a little more complicated than Ring Video Doorbell 2. It's the only Ring doorbell we tested with people detection features and fully customizable motion detection zones. It also has the best video quality of the smart doorbells we tested, though it's not so much better than the competition that it's worth the higher price. This is the most expensive smart doorbell we tested, costing around $250, about $75 more than average. Unlike Ring's cheaper doorbells, the Ring Video Doorbell Pro doesn't have a battery backup, which means you need to connect it to a traditional doorbell or other compatible power source within your home. As with Ring's other doorbells, you can get excellent smart home options and cloud video storage for as low as $3 a month.