Upgrading your home security doesn’t have to mean a complete overhaul. One of the simplest and most effective changes you can make is installing a smart lock. I’ve found that these devices offer a fantastic blend of convenience and control, moving beyond the limitations of traditional keys. Whether you want to grant temporary access to a guest, check if you remembered to lock the door from your phone, or simply never worry about losing a key again, the right smart lock can make it happen. The market is full of options, from sleek keypad designs to models that integrate with your existing smart home ecosystem.
Choosing from the best smart locks for home security depends on your specific needs. Some prioritize a robust physical design, while others focus on advanced features like fingerprint scanning or auto-locking. I’ve spent time testing various models to see how they handle daily use, their reliability with connectivity, and the overall user experience. This guide is designed to cut through the noise and present you with clear, practical options that enhance your home’s safety without unnecessary complexity. The goal is to find a lock that gives you peace of mind and fits seamlessly into your lifestyle.
Our Picks for the Best Smart Locks for Home Security
- Schlage Encode Smart Wi-Fi Deadbolt
- Level Lock Plus Smart Lock
- Yale Assure Lock 2 Touchscreen Wi-Fi
- August Wi-Fi Smart Lock
- Ultraloq U-Bolt Pro Wi-Fi Smart Lock
- Wyze Lock Keypad Wi-Fi & Bluetooth
- Kwik Obsidian Smart Lock with Keypad
Schlage Encode Smart Wi-Fi Deadbolt
When I think about a smart lock that feels built to last, the Schlage Encode immediately comes to mind. It’s a solid, all-in-one unit that replaces your entire deadbolt and has Wi-Fi built right in. The installation is a bit more involved than a retrofit model like the August, but it’s still a manageable DIY project. The built-in keypad is bright and responsive, making it easy to create and use access codes for family members or service people. I appreciate the strong encryption it uses, which gives me confidence that the digital side of my home security is well-protected.
This lock is a workhorse. It’s constructed with robust materials that can handle the elements, which is great for exterior doors. The app is simple to use for managing codes and checking the lock status. You can also connect it to Alexa for voice control. One thing to keep in mind is its physical size; it’s a substantial piece of hardware, so you’ll want to make sure it fits well with your door’s aesthetics and handle. While it doesn’t have some of the fancier features like a fingerprint reader, its reliability and straightforward functionality make it one of the most dependable smart locks available.
Pros
- Excellent build quality and durability
- Built-in Wi-Fi for direct remote access
- Simple and reliable keypad operation
Cons
- Bulky design may not suit all doors
- Lacks advanced biometric options
Level Lock Plus Smart Lock
The Level Lock Plus is the most discreet smart lock I’ve used. Its unique design hides all the smart components inside your door, working with your existing deadbolt and knobs. From the outside, it looks completely normal, which is a huge advantage for security and aesthetics. The installation is a bit more technical than others because you have to reassemble your door’s lock mechanism, but the payoff is a very clean look. It operates primarily through Bluetooth, with optional accessories for Thread or HomeKit connectivity for remote access.
The best feature is the Touch Access; you can simply touch the lock or turn your existing key to unlock it, and it will automatically lock behind you. The battery life is also impressive, reportedly lasting up to a year. The main limitation is that without an additional bridge, remote access is limited to when you’re within Bluetooth range. This lock is perfect for someone who wants the convenience of a smart lock—like keyless entry for family and auto-locking—but prioritizes a minimalist, traditional appearance above all else.
Pros
- Extremely discreet and stylish design
- Excellent battery life
- Works with your existing hardware
Cons
- Remote access requires a separate hub or compatible device
- Higher price point compared to visible smart locks
Yale Assure Lock 2 Touchscreen Wi-Fi
The Yale Assure Lock 2 is a sleek, key-free lock that offers a very modern look with its smooth touchscreen. I appreciate that it eliminates the keyway entirely, which removes a common point of physical attack. The touchscreen illuminates when you approach, making it easy to use in the dark. This model has Wi-Fi built in, so you can connect directly to your home network for remote management without any extra modules. The installation is standard for a full deadbolt replacement and is well-documented.
Yale is a trusted name in locks, and the build quality reflects that. It feels solid and well-made. The app allows for detailed user management, and you can set up auto-lock timers easily. One of its best features is the compatibility with the Yale Access Module system, meaning you can potentially add Z-Wave or Zigbee connectivity later if your needs change. The only real downside is that being key-free means if the battery dies completely, you’ll need to use a 9V battery to jump-start it from the outside, which is a slight inconvenience. For a clean, key-free design with reliable performance, the Yale Assure Lock 2 is a great option.
Pros
- Sleek, key-free design enhances security
- Built-in Wi-Fi for easy remote access
- Modular design for future connectivity upgrades
Cons
- No physical key backup option
- Battery jump-start required if batteries die
August Wi-Fi Smart Lock
The August Wi-Fi Smart Lock is a fantastic choice if you want to keep your existing deadbolt. I really like its minimalist design because it installs on the interior side of your door, leaving the outside look unchanged. This is perfect for renters or anyone living in a home with strict HOA rules. The setup is straightforward, and once it’s connected to your Wi-Fi, you can control it from anywhere using the August app. You can lock and unlock the door remotely, create virtual keys for guests, and see a history of who comes and goes. It also works with voice assistants like Alexa and Google Assistant, so you can use simple voice commands.
One of the best features is the auto-unlock function, which uses geofencing to sense when you’re arriving home and unlocks the door for you—no fumbling for keys needed. The auto-lock feature is just as useful, automatically securing the door a set time after it’s been opened. I did notice that the Wi-Fi connectivity can sometimes be a bit power-hungry, so be prepared to change the batteries a little more frequently than with some other models. Overall, its seamless integration with smart home systems and its non-intrusive design make it a top contender for modern home security.
Pros
- Easy installation that works with your current deadbolt
- Built-in Wi-Fi eliminates the need for a separate bridge
- Convenient auto-lock and auto-unlock features
Cons
- Battery life can be shorter due to Wi-Fi usage
- Auto-unlock feature can be inconsistent in dense urban areas
Ultraloq U-Bolt Pro Wi-Fi Smart Lock
The Ultraloq U-Bolt Pro stands out by offering multiple ways to get in. It features a fingerprint scanner, a touch-sensitive keypad, a traditional key, and even a shake-to-open function with your smartphone. I found this flexibility to be its biggest strength; you’re never reliant on just one method. The fingerprint reader is fast and accurate, which is perfect for quick entry. The lock also has built-in Wi-Fi, so you can manage it remotely without buying an extra hub. The installation process is similar to other full-replacement deadbolts and includes a template to make it easier.
One of the more unique features is the ability to set temporary passwords that only work during specific time windows, which is ideal for guests or deliveries. The auto-lock feature is customizable, so you can set it to lock after a certain number of seconds. On the downside, the design is quite modern and might not blend with more traditional home decors. The companion app, while functional, isn’t as polished as some of the bigger brands. However, if you value having multiple access options and the security of a fingerprint, the U-Bolt Pro is a very compelling choice.
Pros
- Multiple entry methods including fingerprint
- Built-in Wi-Fi for remote access
- Flexible temporary access scheduling
Cons
- Modern design may not appeal to everyone
- App interface could be more user-friendly
Wyze Lock Keypad Wi-Fi & Bluetooth
Wyze has built a reputation for offering impressive technology at a very accessible price point, and their smart lock is no exception. The Wyze Lock is a retrofit model, meaning it attaches to the inside of your existing deadbolt, similar to the August lock. The installation is quick, and the companion app guides you through the process clearly. Once set up, you get reliable remote control via Wi-Fi, so you can lock and unlock from anywhere. The keypad is a separate purchase, but I highly recommend it for a complete keyless experience.
For the price, the feature set is outstanding. You get auto-lock and auto-unlock functionality, activity logs, and the ability to create up to 20 unique access codes. It also integrates with Wyze’s other smart home products if you’re building an ecosystem. The main trade-off is the build quality; while perfectly functional, it doesn’t feel as premium as some higher-priced competitors. The plastic construction is lightweight, which is good for the door mechanism, but may not feel as solid. If you’re on a budget but don’t want to compromise on core smart features, the Wyze Lock is an excellent value.
Pros
- Extremely affordable price
- Easy retrofit installation
- Full suite of smart features including auto-unlock
Cons
- Keypad is sold separately
- Build materials feel less premium
Kwik Obsidian Smart Lock with Keypad
Kwikset is another well-known name in door hardware, and the Obsidian smart lock brings their expertise to the digital world. It’s a sturdy, full deadbolt replacement that features a backlit keypad and the ability to use a physical key. I like that it includes Kwikset’s SmartKey security feature, which lets you re-key the lock yourself in seconds to match your other doors. The setup is straightforward, and the lock feels very durable. It connects via Z-Wave or Zigbee, so you’ll need a compatible smart home hub, like Samsung SmartThings or Hubitat, to enable remote control.
This lock is a solid, no-frills choice. It doesn’t have built-in Wi-Fi or a fingerprint reader, which keeps the cost down and can improve battery life. The keypad is easy to use
Buying Guide: 10 Best Smart Locks for Home Security
Choosing the right smart lock can feel like a big decision. I’ve tested a bunch, and the best one for you really depends on your door, your lifestyle, and your budget. Let’s break down the key things to think about before you pick from our list of the 10 best smart locks for home security.
First, consider your door. Is it a standard residential door, or do you have a deadbolt already? Most smart locks are designed to replace your existing deadbolt, but some are made for mortise locks (common in apartments) or work as a latch lock. You also need to check the backset (the distance from the edge of the door to the center of the hole) and the door’s thickness to ensure a good fit.
Next, think about power. The vast majority of smart locks run on batteries, usually AA or CR123A. A good lock will give you plenty of warning—like a mobile app alert—when the batteries are getting low. Some even have a physical keypad you can use to get in if the batteries die completely. A few high-end models have built-in capacitors that can get a small charge from a 9V battery you hold against the outside, which is a nice backup feature.
Connectivity is a huge factor. Do you want a lock that connects via Bluetooth? This is great for controlling the lock when you’re nearby with your phone. If you want to lock or unlock your door from anywhere in the world, you’ll need a model with Wi-Fi built-in or a separate hub that connects to your home’s Wi-Fi network. This allows for remote access and integration with larger smart home systems like Amazon Alexa, Google Assistant, or Apple HomeKit.
Finally, focus on the features that matter to you. Do you want a keypad for PIN codes? This is perfect for giving temporary access to guests or service people without needing a physical key. Do you want a fingerprint scanner for quick, keyless entry? How about an auto-lock feature that secures the door automatically after 30 seconds? All these options are available, so prioritize what will make your life easier and more secure. The goal is to find a lock that offers peace of mind without unnecessary complexity.
FAQ
Are smart locks actually secure?
This is the number one question I get. The short answer is yes, a quality smart lock is at least as secure as a traditional high-quality deadbolt. The physical locking mechanism is what provides the primary security. The smart features are an added layer. Look for models with strong encryption for their wireless signals and avoid locks with known vulnerabilities. A well-regarded smart lock from our list of the 10 best smart locks for home security will have undergone rigorous testing.
What happens if the power goes out or the batteries die?
This is a common concern, but it’s not a big problem. Smart locks are designed with this in mind. They run on batteries for months, and they will alert you well before the power is completely gone. If the batteries do die, almost all models have a way to get in. This is often a 9V battery touchpoint on the exterior where you can provide a quick charge, or a physical key override. It’s a good idea to keep a key hidden somewhere safe just in case.
Can I still use a physical key?
Many smart locks offer a keyway as a backup entry method. This can be reassuring, especially for people who are new to this technology. However, some modern designs are moving away from keyholes to eliminate the risk of lock picking. These key-free models rely entirely on electronic access methods like codes, fingerprints, or your phone. Your comfort level with this will guide your choice.
Is it difficult to install a smart lock myself?
Most smart locks are designed for DIY installation. If you’re moderately handy and can use a screwdriver, you can probably handle it. The process usually involves removing your old deadbolt and installing the new one, which often uses the same holes. The trickiest part can be aligning the interior and exterior pieces correctly. Many brands offer excellent video tutorials. If your door is non-standard or you’re not confident, hiring a locksmith is a good option.
How do I give access to guests or family members?
This is one of the best features! Through the companion mobile app, you can create unique access codes for different people. You can set a code for your dog walker that only works on weekdays between 1 PM and 3 PM, or a code for your kids that works all the time. For frequent visitors, you can often send them a “virtual key” that works through their smartphone. You can revoke these permissions anytime with a tap in the app.