"It’s a feature-packed gadget first, and a trustworthy lock a distant second."
The '3-in-1' design bundles a lock, camera, and doorbell to save money, but it also creates a single point of failure for your home's entry security and awareness.
This product may suit a low-security application, like a storage closet or interior office door, where the convenience of an all-in-one gadget outweighs security risks. The price is the primary reason to consider it, provided you accept the significant compromises.
Anyone securing their primary residence should bypass this. The uncertified physical lock and dependence on a generic cloud service represent fundamental security risks that are not worth the cost savings over established brands.