Smart locks, like any device connected to a network, can potentially be hacked. These locks typically use wireless protocols such as Bluetooth, Wi-Fi, or Z-Wave to communicate, and vulnerabilities in these technologies can be exploited by hackers. Poor implementation of encryption or outdated software on the lock can also increase the risk. Additionally, smart locks that are integrated with other smart home devices or platforms can introduce further security risks if not properly secured. Physical hacking is another concern, where the lock is bypassed through physical methods rather than electronic. To mitigate these risks, it is essential to keep the lock's firmware updated, use strong passwords, and ensure the overall security of the home network.
Best Smart Locks of August 2025
1
Rating is 5 out of 5
Schlage BE499WB CAM 619 Encode Plus WiFi Deadbolt Smart Lock, Keyless Entry Touchscreen Door Lock with Camelot Trim, Satin Nickel
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ANYWHERE ACCESS: With built-in WiFi compatibility, you can easily and securely connect your Schlage Encode Plus lock to your home WiFi network to control and monitor your home from anywhere with the Schlage Home app
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PEACE OF MIND: Lock and unlock from anywhere, manage up to 100 access codes, view lock history, receive customizable notifications and easily manage multiple locks at once - all when paired to the Schlage Home app and connected to a secure WiFi network
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TAP TO UNLOCK: Works with Apple HomeKit and Apple home keys; with home keys you can simply tap to lock or unlock using your iPhone or Apple Watch for easy and secure access to your home
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VOICE CONTROL: Works with Amazon Alexa and Google Assistant for optional, hands-free convenience when paired with the Schlage Home app and a voice enabled device
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ADVANCED SECURITY: Secure, encrypted connection; built-in, customizable alarm for door movement and forced entry attempts; fingerprint-resistant touchscreen; certified highest residential Security, Durability and Finish rating by BHMA industry experts
2
Rating is 4.9 out of 5
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 Months Battery Life: With 8 AA batteries, Smart Lock C220 runs around 8 months. Experience ultimate convenience and peace of mind with our long-lasting power solution. *May vary depending on the frequency of the lock being used.
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Self-learning AI: Fingerprint door lock recognition gets more precise with every touch, so you don't have to try agian and again to get in. Never be awkward or upset at unlocking the door. [6 Ways to Unlock] Unlock with a touch for less than 1.5s with fingerprint lock. You can also open your front door lock via the eufy Security app, using the keypad or physical key, from Apple Watch, or use your voice with Alexa/Google Voice Assistant.
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Control from Anywhere with Built-in Wi-Fi: No bridge required, you can control your wifi smart lock from anywhere via the eufy Security app. Easy setup. (Access management, Real-time notification, Event History)[Integrated eufy ecosystem] If you have a eufy doorbell, you can add your wifi door lock to your routines and control devices together for keyless entry within the eufy Security app.
3
Rating is 4.8 out of 5
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 Installation and Excellent Customer Service: Compatible with most standard US deadbolts. 15-minute easy install without drilling. 18-month aftersales service with 24/7 customer support.
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Control from Anywhere with Built-in Wi-Fi: No bridge required, you can control your smart lock from anywhere via the eufy Security app. Easy setup. (Access management, Real-time notification, Event History) *Latest model number: C210 (Previously E110). No difference between C210 and E110.
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Integrated Smart Home: If you have a eufy doorbell, you can add your smart lock to your routines and control devices together within the eufy Security app.
4
Rating is 4.7 out of 5
Schlage Encode Smart Wi-Fi Deadbolt with Century Trim in Satin Nickel
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Smart Lock with Built-in Wi-Fi allows you to lock/unlock from anywhere - no additional accessories required. Pair with the Schlage home app or Key by Amazon app to create and manage up to 100 access codes for trusted friends and family for recurring, temporary or permanent access.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit..Operating Temperatures: Outside escutcheon: -35C to 66C,Inside escutcheon: -10C to 49C.
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WORKS WITH ALEXA: Check the status of your lock and lock/unlock your door. In addition, Alexa will let you know when your battery is running low or set-up smart reorders through Amazon dash replenishment so you always have replacement batteries when needed.
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Fingerprint-resistant, capacitive touchscreen with easy one-touch locking. Optional voice control offers hands-free convenience when using voice-enabled products
5
Rating is 4.6 out of 5
Yale Security Assure Lock 2 Deadbolt, Black Suede Smart Entry Door Lock with Wi-Fi Connected Keypad for Code Entry Door Lock and Remote Access with Back-Up Key, YRD410-WF1-BSP
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KEY-FREE ACCESS, YOUR WAY: Everyone that needs access can choose their own way to unlock, whether it's the keypad, voice assistant, Auto-Unlock or the Yale Access App on your smartphone or Apple Watch. This product will not work outside of the U.S. or Canada.
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DON’T WORRY, IT'S LOCKED: Never worry again about remembering to lock the door. Yale can be set to Auto-Lock once DoorSense detects that the door is closed.
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NOT HOME? USE THE APP: We know that even when you’re not home, it’s still on your mind, and your to-do list. Lock-up, let someone in, receive notifications and share access from anywhere using the Yale Access App.
6
Rating is 4.5 out of 5
Keyless-Entry Fingerprint Smart Door Lock: Sifely Digital Electronic Lock with Code Passcode, Electric Door Knob, Biometric Door Handle Lock, Perfect for Exterior/Interior/Entry/Bedroom Doors (Silver)
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[Homeowners & Rental Hosts] A Great solution for short-term rental hosts, self-housing residents and property managers. Generate a passcode remotely w/o internet and share it to your visitors.
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[Advanced 3D Fingerprint] Unlock the door in less than 0.3 seconds with our 3rd generation fingerprint access technology. The most secured 6-in-1 Keyless Entry Smart Door Lock: Fingerprint + Passcode + Wireless Key Fob + Card + Smartphone + Key.
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[Easy Installation] Easy to install in minutes with just a Phillips screwdriver. No extra drilling needed. No locksmith needed. Door handle is reversible for both left- and right- handed doors. Up to 1-year of battery life with 4 AA batteries.
7
Rating is 4.4 out of 5
eufy Smart Lock C30, Keyless Entry Door Lock, Built-in WiFi Deadbolt, Smart Lock for Front Door, No Bridge Required, Easy Installation, App Remote Control, Auto Lock
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Remote Control from Anywhere: With built-in Wi-Fi and no bridge required, you can effortlessly control your smart lock from anywhere using the eufy Security app. Enjoy easy setup, access management, real-time notifications, and event history.
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Smart Lock: Easily open your door using a physical key, voice commands with Alexa/Google Assistant or a physical button. eufy smart lock's physical buttons offer enhanced durability and error resistance, providing greater reliability and usability than touchscreens. Auto-lock secures your door if you forget, locking automatically based on your time setting, whether the door is open or closed.
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Easy Installation and Excellent Customer Service: Compatible with most standard Deadbolts. The 15-minute DIY installation requires no drilling. eufy is on standby for you 24/7. Enjoy a worry-free 18-month protection backed by professional customer service, available by telephone, email, and LiveChat.
8
Rating is 4.3 out of 5
TMEZON Smart Door Lock Fingerprint, Keyless Entry Door Lock with Handle, APP/IC Cards/Codes/Keys/Fingerprints Biometric Electronic Keyless Entry Lock for Bedroom Home Hotel Office
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[5 Multiple Ways To Unlock]: Fingerprint + Passcode + APP Control+ IC Cards (4 PCS for 12-15 MHZ) + Physical Keys (2 PCS). The door lock supports to add 50+ fingerprints, 100 pcs IC cards. TMEZON smart door knob will provide more options for you to unlock & lock your door easier and safer. Let’s make your life more convenient and secure without keys.
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[TUYA APP Smart Control]: You can lock/unlock door, share E-codes, check Log records, alert prompt, manage users via TUYA Bluetooth App to unlock and manage your smart door lock more convenient anywhere anytime. (Not WIFI, No any fees charged for the APP)
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[Fingerprint Quick Unlock]: One touch unlock your door much more faster within 0.2 seconds with new upgraded 99% recognition rate fingerprint access technology. You don't have to worry about forgetting the key when you go out, you can use your fingerprint to unlock at any time. Note: Please wake up the lock first before unlock by fingerprinter or passcode.
What is the cost of a smart lock?
The cost of a smart lock can vary widely depending on the brand, features, and quality. Generally, you can expect to pay anywhere from $100 to $300 for a reliable smart lock. Some basic models might be available for slightly less, while high-end models with advanced features such as biometric access, built-in alarms, or integration with smart home systems can be more expensive, sometimes exceeding $300. It's important to consider your specific needs and ensure compatibility with your door and smart home setup if you have one.
How to connect a smart lock to a Wi-Fi network?
Connecting a smart lock to a Wi-Fi network typically involves a few key steps. Here's a general guide, but remember that the exact procedure might vary depending on the brand and model of your smart lock:
- Check Requirements:
Ensure your Wi-Fi network is 2.4 GHz, as most smart locks operate on this frequency.
Have your smartphone or tablet ready with a stable internet connection.
Download and install the manufacturer’s app for your smart lock on your device.
Ensure your smart lock is installed and functioning properly on your door.
- Power On the Smart Lock:
Install batteries as instructed by the manufacturer if you haven’t already.
Activate the lock by following any initialization steps required (e.g., calibrating the lock).
- Open the Smart Lock App:
Launch the app you installed.
Create an account or log in if prompted.
- Add the Smart Lock:
Follow the in-app instructions to add your smart lock.
This usually involves selecting "Add Device" or a similar option.
- Enter Pairing Mode:
Ensure the lock is in pairing mode, which may involve pressing a button or other method as specified in the user manual.
- Connect to Wi-Fi:
The app should prompt you to connect your lock to a Wi-Fi network.
Select your network from the list.
Enter your Wi-Fi password when prompted.
- Complete the Setup:
Wait for the app and the lock to confirm they are connected.
You might be asked to name your lock for easy identification.
- Test the Connection:
Use the app to lock and unlock your door to ensure everything is working properly.
Check for any firmware updates for your lock through the app and update if necessary.
- Configure Settings:
Adjust settings like automatic locking, guest access, and notifications as needed.
- Troubleshoot (if necessary):
If the lock won’t connect, ensure you have entered the correct Wi-Fi credentials.
Restart your smartphone and/or the smart lock.
Check your router settings to ensure there are no restrictions preventing the connection.
Consult the manufacturer's support resources or customer service for additional help.
Always refer to the specific instructions provided by the manufacturer of your smart lock, as steps can differ between models and brands.
What are the benefits of using a smart lock?
Using a smart lock offers several benefits, including:
- Convenience: With keyless entry, you can lock and unlock your door using a smartphone app, keypad, or even voice commands, eliminating the need to carry traditional keys.
- Enhanced Security: Smart locks often have advanced security features like two-factor authentication, automatic relocking, and personalized access codes, which can enhance the overall security of your home.
- Remote Access: You can manage and control your lock from anywhere with an internet connection, which is useful for letting in guests or service providers when you're not home.
- Access Logs: Many smart locks keep a log of who enters and exits your home and when, allowing you to monitor activity and enhance security awareness.
- Integration with Smart Home Systems: Smart locks can often be integrated with other smart home devices, allowing for automation and control through a central hub or platform.
- Customizable Access: You can create temporary or permanent access codes for family members, friends, or service personnel, allowing them to enter your home without needing a physical key.
- Easy Sharing: If you need to give access to someone, you can easily send a virtual key or code via a smartphone app.
- Alerts and Notifications: Smart locks can send you alerts if your door is left unlocked or if someone attempts unauthorized access, allowing for quick responses to potential security threats.
- Aesthetic and Modern Appeal: Smart locks often feature sleek and modern designs that can enhance the appearance of your entryway.
- Battery Backup and Notification: Most smart locks come with battery backup features, and the app will notify you when the battery is low, ensuring that you’re never locked out unexpectedly.
While smart locks provide these benefits, it's also important to consider factors like compatibility with your existing door, potential cybersecurity risks, and the need for regular software updates to maintain optimal performance and security.
What is the most common way smart locks can be hacked?
Smart locks, while convenient, can be susceptible to several types of hacking techniques. Some of the most common methods include:
- Brute Force Attacks: Attackers may try to guess PIN codes or passwords by systematically trying different combinations until they find the correct one.
- Wireless Interception: Many smart locks use Bluetooth or Wi-Fi for connectivity. If these communications are not encrypted properly, an attacker could intercept and exploit the data being transmitted.
- Device Spoofing: Hackers might spoof a device that is authorized to communicate with the smart lock, tricking it into unlocking.
- Vulnerability Exploitation: Smart locks run on software, which, like any software, can have vulnerabilities. Hackers may exploit these vulnerabilities to gain unauthorized access.
- Physical Bypass: Some smart locks can be physically bypassed using common lockpicking techniques, or by exploiting flaws in the lock's mechanical design.
- Social Engineering: Attackers might use social engineering tactics to trick users into revealing PIN codes, passwords, or other sensitive information.
To mitigate these risks, it's important to use strong, unique passwords, keep the device's firmware up to date, and ensure that communication protocols are securely encrypted.
