Smart Door Locks for Older Adults

Like any other individual, older adults have an innate need for security, which is fulfilled by using smart door locks. Various factors like comfort, convenience, improved safety features, accessibility and memory aid makes these smart

Written by: Thiago Costa

Published on: May 5, 2026

Like any other individual, older adults have an innate need for security, which is fulfilled by using smart door locks. Various factors like comfort, convenience, improved safety features, accessibility and memory aid makes these smart locks a perfect security solution for them. In this article, we will walk you through an in-depth review of smart door locks and why they are a beneficial investment for older adults.

Smart door locks are a type of automated door lock system that provides a higher degree of convenience and security than traditional locks. It allows users to lock or unlock doors through a virtual key encrypted on smartphones, tablets, or other Bluetooth-enabled devices. With their seamless operation and advanced security features, smart door locks have become increasingly popular among older people, offering them a simple yet secure way of managing their home’s access.

According to a study by Global Market Insights, the smart lock market’s size was over USD 1 billion in 2020 and is anticipated to grow at a CAGR of 18.5% from 2021 to 2027. A key factor driving the demand is the growing need for smart security solutions in residential sectors among older adults. Its keyless functionality enables older adults to unlock or lock doors without the hassle of searching for lost keys or worrying about burglars.

These doors can be locked and unlocked remotely via smartphones, voice control, fingerprint recognition, or keypads, providing the much-needed convenience and peace of mind to the elderly, as they can operate it without help. Equipped with alarming systems, these locks notify the users about unauthorized access attempts or forced entries, further enhancing the security level.

One of the biggest challenges faced by older adults is declining memory. Misplacing or forgetting keys can lead to unwanted lockouts, causing distress and significant inconvenience. In such instances, smart door locks serve as a memory aid as they eliminate the need for physical keys. They can be unlocked by a simple touch, voice command or fingerprint recognition, which can be a boon for the elderly who often struggle with smaller keys.

Moreover, smart locks feature guest access options, allowing friends, family, or caregivers to enter the house without giving them a physical key. This is particularly convenient for older adults who might need assistance from caregivers or other health professionals at irregular hours. The homeowner can easily grant or revoke access rights as needed, maintaining an audit trail of who has entered or left the house.

Additionally, some smart door locks feature emergency unlocking methods, like the mechanical key option or a 9V battery terminal for external power, in case the batteries die. These safety provisions ensure that older adults are never locked out of their homes, providing reliable accessibility.

Investing in smart door locks with automation compatibility can also be advantageous for older adults. They can connect these locks to home automation systems and program them to lock or unlock when a particular event occurs. For example, the system might unlock the doors when smoke detectors are activated, ensuring faster evacuation during emergencies.

While making a purchase, several aspects should be kept in mind. Check the battery life of the door lock, its compatibility with the existing door and frame, the level of automation supported, and the type of wireless technology used. Look for certifications like ANSI in the US or a similar standard in your region to ensure they meet high-security standards.

Popular choices among older adults include the August Smart Lock Pro, Yale Assure Lock SL, and the Schlage Encode Smart WiFi Deadbolt. They offer features like auto-lock and unlock, voice control via digital assistants, and easy installation, ideal for the elderly.

In summary, smart door locks are an upgrade worth considering for older adults. With their increased convenience, safety features, and ease of management, they provide older adults with enhanced security and accessibility, helping them age in place safely and comfortably. By carefully choosing a smart lock that caters to their specific needs and situations, older adults can ensure optimal protection for their homes, offering them peace of mind and a sense of independence in their golden years.

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