Best Smart Locks Compatible with Traditional Keys to Buy in October 2025
eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock, Built-in Wi-Fi, App Remote Control, Front Door Smart Lock Deadbolt, 8Months Battery, Reliable Power, IP53 Waterproof, BHMA Grade 3
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8-MONTH BATTERY LIFE: ENJOY LONG-LASTING POWER FOR PEACE OF MIND.
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SELF-LEARNING AI: UNLOCK IN UNDER 1.5S WITH PRECISE FINGERPRINT RECOGNITION.
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CONTROL ANYWHERE: MANAGE YOUR SMART LOCK VIA THE EUFY SECURITY APP.
TEEHO TE001 Keyless Entry Door Lock with Keypad - Smart Deadbolt Lock for Front Door with 2 Keys - Auto Lock - Easy Installation - Satin Nickel
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20 CODES & ONE-TIME ENTRY: GRANT EASY ACCESS FOR FAMILY & GUESTS.
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SMART AUTO-LOCK FEATURE: ENHANCES SECURITY WITH CUSTOMIZABLE LOCKING TIMES.
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HASSLE-FREE INSTALLATION: SET UP IN MINUTES WITH JUST A SCREWDRIVER!
Yale Security Assure Lock 2 Deadbolt, Black Suede Keyed Smart Entry Door Lock with Wi-Fi Connected Keypad for Code Entry and Remote Access, YRD410-WF1-BSP
- UNLOCK WITH KEYPAD, VOICE, OR APP-ACCESS YOUR WAY!
- EASY INSTALLATION: REPLACE DEADBOLTS WITHOUT A LOCKSMITH!
- AUTO-LOCK FEATURE ENSURES YOUR DOOR IS ALWAYS SECURED!
eufy Security Smart Lock C30, Keyless Entry Door Lock, Built-in WiFi Keypad Deadbolt for Front Door, No Bridge Required, Easy Installation, App Remote Control, Reliable Power, BHMA Grade 3
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CONTROL YOUR SMART LOCK FROM ANYWHERE WITH THE EUFY SECURITY APP!
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EFFORTLESS INSTALLATION: DIY IN JUST 15 MINUTES, NO DRILLING NEEDED!
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RELIABLE SECURITY: AUTO-LOCK, DURABLE DESIGN, AND WEATHERPROOF PROTECTION!
ULTRALOQ U-Bolt Pro WiFi Smart Lock with Door Sensor, 8-in-1 Keyless Entry Door Lock with Fingerprint ID, App Remote Control, Built-in WiFi Keypad Deadbolt, Auto Unlock, IP65 Waterproof, Easy Install
- CONTROL YOUR LOCK REMOTELY VIA SMARTPHONE APP WITH BUILT-IN WIFI.
- 8-IN-1 KEYLESS ENTRY WITH AI FINGERPRINT, VOICE CONTROL, AND MORE.
- ENHANCED SECURITY WITH AUTO-LOCK, ALERTS, AND DURABLE WEATHERPROOF DESIGN.
Smart keypad Door Lock with Handle，Fingerprint Keyless Entry Digital Lock with Built-in doorbell for Front Door,Bedroom,biometric Door knob,with Gateway Remote APP Control
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SECURE & VERSATILE: 5-IN-1 ACCESS WITH 100 FINGERPRINTS & PASSWORDS.
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QUICK & EASY SETUP: INSTALL IN JUST 15 MINUTES WITH ONE SCREWDRIVER.
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REMOTE CONTROL ACCESS: MANAGE ENTRY VIA TUYAA SMART LIFE APP ANYTIME.
eufy Security Smart Lock C210, Keyless Entry Door Lock, Built-in WiFi Deadbolt, Smart Door Lock, No Bridge Required, Easy Installation, Touchscreen Keypad, App Remote Control, 4 AA Batteries Included
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EASY SETUP IN 15 MINUTES: NO DRILLING, COMPATIBLE WITH STANDARD DEADBOLTS.
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CONTROL ANYWHERE: ACCESS YOUR LOCK VIA THE EUFY SECURITY APP.
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VERSATILE UNLOCKING: USE APP, KEYPAD, KEY, OR VOICE ASSISTANTS!
Keyless Entry Fingerprint Smart Lock with Handle & Keypad: Sifely Biometric Digital Electronic Lock with Code, Electric Deadbolt Door Knob for Front, Interior, Exterior & Bedroom Doors (Silver)
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SEAMLESS REMOTE ACCESS: SHARE PASSCODES WITHOUT INTERNET; PERFECT FOR RENTALS.
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VERSATILE UNLOCKING: ACCESS IN 0.3S WITH 6 METHODS; CERTIFIED FOR SECURITY.
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SIMPLE SETUP: QUICK INSTALLATION; BATTERY BACKUP ENSURES RELIABILITY.
Smart locks often offer multiple methods of access, including traditional keys. Many smart locks are designed to work seamlessly with standard keys, providing an additional layer of convenience and security. This hybrid approach allows users to unlock their doors using digital means, such as a smartphone app, keypad code, or biometric scanner, while still retaining the option to use a conventional key as a backup. This is particularly useful in situations where the smart lock's battery has died, technology malfunctions, or for individuals who may not be comfortable using modern technology. Integrating both smart features and traditional key access ensures that users have flexibility and reliability in securing their homes.
What is a smart lock?
A smart lock is an electronic lock that can be controlled through various means beyond a traditional key, such as a smartphone app, keypad, fingerprint recognition, or voice command. These locks are often integrated into a smart home ecosystem and can connect to a home network via Wi-Fi or Bluetooth, allowing for remote control and management. Smart locks offer features such as:
- Keyless Entry: Users can lock or unlock doors without needing a physical key, using devices like smartphones or key fobs instead.
- Remote Access: Allows users to control the lock from a remote location, granting access to guests or service personnel even when the homeowner is not present.
- Access Logs: Keeps track of who enters and exits the premises and at what time, providing an audit trail for security.
- Customizable Access: Users can set up multiple entry codes or virtual keys for different users, each with specific permissions or time restrictions.
- Integration with Other Smart Devices: Can be integrated with other smart home devices, such as security cameras or alarm systems, for enhanced security and convenience.
- Automated Locking and Unlocking: Some models offer automation features such as automatically locking the door after a certain period or unlocking when the owner's smartphone is detected nearby.
By offering improved security and convenience, smart locks are becoming an increasingly popular choice for homeowners looking to modernize their home security systems.
How do you program a smart lock?
Programming a smart lock involves several steps, depending on the specific model and brand of the lock you are using. However, most smart locks generally follow a similar process. Below are some typical steps to help you program a smart lock:
- Install the Lock: First, install the smart lock on your door following the manufacturer's instructions. This usually involves removing your existing lock, fitting the smart lock, and securing it with screws.
- Download the App: Most smart locks come with a companion app that you need to download on your smartphone. Look for it in the Apple App Store or Google Play Store.
- Create an Account: Open the app and create an account if necessary. Some locks may allow you to use a Google, Apple, or Facebook account for quicker sign-in options.
- Connect to Wi-Fi or Bluetooth: Enable Bluetooth or connect the lock to your home Wi-Fi network through the app. Some locks require Wi-Fi bridges for remote access.
- Pair the Lock with the App: Follow the in-app instructions to pair your smart lock with your phone. This usually involves scanning a QR code on the lock or entering a code found in the manual.
- Set Up Keycodes and Access: Use the app to create user codes for people who will have access to the lock. Some locks also allow you to set timetables or expiration dates for codes.
- Test the Lock: Once set up, test the lock from the app to ensure it locks and unlocks as expected. Make sure you can access it remotely if your model offers this feature.
- Integrate with Smart Home Systems: If your smart lock is compatible, consider integrating it with smart home systems like Amazon Alexa, Google Assistant, or Apple HomeKit for voice control and additional automation features.
- Update Firmware: Regularly check for firmware updates in the app to keep your lock’s software up-to-date with the latest security and feature enhancements.
- Follow Security Best Practices: Change passwords periodically, limit access to the lock app, and ensure your home network is secure to mitigate unauthorized access.
Always refer to the specific instructions provided by the manufacturer of your smart lock, as features and processes can vary between different models and brands.
How do smart locks handle power outages?
During a power outage, smart locks typically have several methods to ensure continued functionality and access:
- Battery Backup: Most smart locks are battery-powered and do not rely on external electricity. They usually use standard batteries (like AA or AAA) which provide power to the lock even during a power outage.
- Low Battery Alerts: Smart locks often include low battery indicators, either through a mobile app or via LED indicators on the lock itself, to alert users when the battery level is low so that they can replace them before they run out completely.
- Physical Key Access: Many smart locks are equipped with a traditional keyhole as a backup. This allows users to unlock the door with a physical key if the electronic components become inoperable for any reason.
- Emergency Power Port: Some smart locks have an external power port that allows users to temporarily power the lock using an external battery pack, such as a 9V battery, in case the internal batteries are depleted.
- Non-Dependent Communication: Some smart locks use Bluetooth for communication, which does not require Wi-Fi or power, allowing local control over the lock even when the internet is down.
Overall, smart locks are designed to be resilient and continue to offer security despite power outages, with various fail-safes to ensure that users can still access their premises.
What are common smart lock features?
Smart locks come with a variety of features that enhance convenience, security, and connectivity. Here are some common features found in smart locks:
- Keyless Entry: Allows you to lock and unlock your door without using a traditional key, often via smartphone app, keypads, or biometrics (such as fingerprint recognition).
- Remote Access: Enables you to control your lock from anywhere using a smartphone app, perfect for letting guests in when you are not home.
- Auto-Locking/Unlocking: Automatically locks or unlocks the door based on certain conditions, such as after a set period or when your smartphone is detected nearby.
- Guest Access: Provides temporary or scheduled access to guests, often through digital keys or codes.
- Activity Logs: Keeps track of who enters and exits your home and at what times, accessible via a smartphone app.
- Integration with Smart Home Systems: Compatible with home automation systems and platforms like Amazon Alexa, Google Assistant, or Apple HomeKit for voice control and integration with other smart devices.
- Security Features: Offers enhanced security measures such as encryption to protect against hacking, tamper alarms to alert you of intrusion attempts, and backup physical keys for emergencies.
- Custom Access Codes: Allows different users to have their own unique access codes, which can be changed or revoked as needed.
- Battery Alerts: Notifies you when the lock’s batteries are low, ensuring you can change them before they run out completely.
- Two-Factor Authentication: Adds an extra layer of security by requiring additional verification to gain access.
- Geo-Fencing: Uses your phone's location to automatically lock or unlock the door when you leave or approach.
- Wi-Fi or Bluetooth Connectivity: Offers different connectivity options for controlling the lock; Bluetooth is more local, while Wi-Fi allows for remote access.
These features can vary depending on the brand and model, providing various levels of convenience and security.
What is a Bluetooth-enabled smart lock?
A Bluetooth-enabled smart lock is a type of electronic lock that uses Bluetooth technology to communicate with authorized devices like smartphones, tablets, or other Bluetooth-enabled devices. These locks are typically part of a broader smart home ecosystem and offer several advantages over traditional locks. Here’s an overview of how they work and their features:
- Keyless Entry: Users can unlock the door without a traditional key by using a smartphone app. The app pairs with the lock via Bluetooth, allowing users to lock or unlock the door with a tap or proximity detection.
- Access Control: These locks often allow users to grant or revoke access remotely. For example, you can provide temporary access to a guest or service provider by sending them a digital key through the app.
- Automation and Integration: Bluetooth smart locks can integrate with other smart home devices and systems, enabling automation. For instance, unlocking your door could trigger an event that turns on lights or adjusts the thermostat.
- Security Features: Many of these locks include features such as encryption to protect data between the lock and the smartphone. Some models also offer additional security mechanisms like two-factor authentication.
- Battery Powered: Bluetooth smart locks are generally battery-powered, with alerts or notifications when battery levels are low.
- Backup Options: In case of a dead battery or other malfunctions, most Bluetooth smart locks come with alternative entry methods, such as a physical key or other types of access overrides.
Overall, Bluetooth-enabled smart locks provide convenience, flexibility, and enhanced control over access to your home or property.
How do you ensure your smart lock is secure from hacking?
Ensuring your smart lock is secure from hacking involves a combination of proper device choice, configuration, and maintenance. Here are several steps you can take to improve the security of your smart lock:
- Choose a Reputable Brand: Select a smart lock from a well-known and reputable manufacturer, as they are more likely to follow strict security protocols and provide regular updates.
- Update Firmware Regularly: Keep the smart lock's firmware up to date. Manufacturers often release updates to patch security vulnerabilities.
- Use Strong Passwords: If your smart lock and its associated app require passwords, use strong, unique passwords. Avoid using default passwords and consider utilizing a password manager to keep track of complex passwords.
- Enable Two-Factor Authentication (2FA): If available, enable 2FA for the app or service that controls your smart lock. This adds an extra layer of security by requiring a second form of authentication beyond just a password.
- Secure Your Network: Ensure your home Wi-Fi network is secure by using a strong password and employing security protocols like WPA3. Consider placing Internet of Things (IoT) devices, like smart locks, on a separate network from your primary devices.
- Disable Unnecessary Features: Disable any features you do not use, such as remote access, if you only need the lock for local use, or voice control if it isn't a necessity.
- Monitor Account Activity: Regularly check the app for any unauthorized access attempts or devices that you don't recognize.
- App Security: Install the smart lock’s official application and avoid using third-party apps or unauthorized software that might compromise the security of your device.
- Physical Security: Ensure that the physical installation of the lock is secure and not vulnerable to tampering. Use high-quality hardware when installing the lock.
- Regular Audits: Periodically review and audit your connected devices and related accounts to ensure that there is no unauthorized access or unusual activity.
By adopting these measures, you can enhance the security of your smart lock and reduce the risk of unauthorized access.