As is the case with most video doorbells, a subscription will be necessary to get anything more than the basics. Nest Hello will save video clips of detected motion and people from the past three hours, but footage older than that will be deleted unless you subscribe to Nest Aware, which costs from $5 / £5 / AU$9 per month.
The Nest Hello video doorbell sports a similar rounded black-and-white design to the Arlo Video Doorbell. However, where it differs is that not only will it let you view who’s at your door, it will even attempt to identify them through facial recognition.
The Familiar Face function captures the face of all who approach your door, letting you assign names to those you know in the app. So, the next time they arrive at your door, the app will offer up a notification identifying them. The more times a person visits, the bigger the library of shots, thus enabling the facial recognition to improve over time.
Of all the video doorbells reviewed here, the Nest Hello records footage at the lowest resolution. Nevertheless, we still found the image detailed enough to see exactly who was at the door.