"This is a feature-packed gadget masquerading as a security device for a suspect price."
The '8-in-1' unlocking claim refers to a long list of features from a common, low-cost chipset. It is a measure of feature quantity, not the quality or security of their implementation.
This product is suitable for an interior door, like a home office or closet, where the goal is convenience and physical security is not a concern. The price makes it a low-risk gadget for non-critical applications.
Anyone shopping for a lock for their front door, back door, or any other exterior entry point should skip this. The lack of a certified physical security grade and reliance on an unknown software provider is an unacceptable risk for primary home security.