New Delhi, Nov. 27 -- Smart home devices continue to evolve, and one category that has seen remarkable innovation is smart locks. Many people consider them simply as keyless entry tools, yet the latest models offer much more. They improve personal security, simplify household access and add layers of convenience that traditional locks cannot match. The moment someone decides to upgrade their home security, smart locks often emerge as the first major step. However, the real value lies in features that often go unnoticed until experienced firsthand.

Below are the smart lock features many buyers do not initially look for, but eventually discover they cannot live without. Understanding these advanced elements helps you invest in the right mo...