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The Smart Locks of 2025 are doing more than simply unlocking doors. These high-tech devices are keeping homes safer, making everyday routines more convenient, and giving you total control over who comes and goes, all from your phone. Whether you’re a tech-savvy homeowner, a multitasking parent juggling school drop-offs and grocery runs, or an Airbnb host looking to streamline guest check-ins, there’s a smart lock designed with your lifestyle in mind. The Smart Locks of 2025 are smarter, more secure, and more connected than ever. From the sleek, modern design of the Yale Assure 2 to the ultra-convenient August Wi-Fi Smart Lock, and from the rugged reliability of the Schlage Encode to the facial-recognition-powered Lockly Visage, there’s no shortage of innovation on the market. So, which one’s right for your door? Let’s take a closer look at the top Smart Locks of 2025 and find out which one makes the most sense for your home and your needs.

- List of Smart Locks of 2025 Yale Assure Lock 2: Reliable Security with Classic Roots August Wi-Fi Smart Lock: Retrofit King with Remote Control Schlage Encode: Versatile, Sturdy, and Feature-Rich Lockly Visage: The Biometric and Facial Recognition Pioneer
- How to Choose the Right Smart Lock for You
List of Smart Locks of 2025

Yale Assure Lock 2: Reliable Security with Classic Roots
Best For: Value seekers and those wanting a trusted name in home security.
Yale’s legacy in lock-making meets modern convenience with the Assure Lock 2. This deadbolt upgrade brings intuitive app control, custom pin codes for guests, and auto-lock features that ensure your door is never accidentally left open. The lock supports Z-Wave, making it compatible with a wide range of smart home systems, and offers a keypad for easy, phone-free entry. Yale’s DoorSense tech even lets you know if your door is truly closed—a lifesaver for the perpetually anxious.
- Security: BHMA-certified for durability, with auto-lock and DoorSense for peace of mind.
- Ease of Installation: DIY-friendly, but the instructions require careful attention. If you’re not handy, professional installation is a safe bet.
- Smart Home Compatibility: Works with Z-Wave out of the box; Wi-Fi connectivity requires an add-on module.
- Bonus: Create custom pin codes for guests, dog walkers, or that friend who always “forgets” their keys.
Quirk: The setup process for Wi-Fi integration can be a tad confusing, but once connected, it’s smooth sailing.
August Wi-Fi Smart Lock: Retrofit King with Remote Control
Best For: Renters, DIYers, and anyone who wants to keep their existing deadbolt.
The August Wi-Fi Smart Lock is a perennial favorite, thanks to its compact design and easy installation—you just attach it to your existing deadbolt, so you can still use your old keys. Built-in Wi-Fi means you can control your lock from anywhere, no bridge required. Features like DoorSense (to check if your door is closed), auto-lock/unlock, and robust guest access management make it a top pick for both convenience and security.
- Security: End-to-end encryption, auto-lock, and instant alerts for every lock/unlock event.
- Ease of Installation: Fifteen minutes, a screwdriver, and zero headaches.
- Smart Home Compatibility: Works with Alexa, Google Assistant, Apple HomeKit, SmartThings, and more.
- Bonus: Create temporary or recurring digital keys for friends, family, or Airbnb guests.
Quirk: The keypad is sold separately, but the lock itself is so easy to use, you might not miss it.
Schlage Encode: Versatile, Sturdy, and Feature-Rich
Best For: Homeowners who want robust security and broad smart home integration.
Schlage’s Encode Smart WiFi Deadbolt is a powerhouse, offering real-time notifications, auto-locking, alarms, and a convenient mobile app. The PIN system lets you create codes that expire after certain dates or only work at certain times—ideal for managing access for cleaners, guests, or dog walkers. Installation is a breeze (just a Phillips screwdriver needed), and the lock works with Alexa and Google Assistant for voice control.
- Security: Built-in alarm, auto-lock, and remote control via the app. Wi-Fi connectivity means you can manage your lock from anywhere.
- Ease of Installation: As simple as a traditional deadbolt, with user-friendly hardware.
- Smart Home Compatibility: Alexa and Google Assistant integration, plus support for access control platforms.
- Bonus: PIN codes for scheduled or one-time access, perfect for busy households or rental properties.
Quirk: Battery life can be shorter due to constant Wi-Fi connection, so keep spares handy.
Lockly Visage: The Biometric and Facial Recognition Pioneer
Best For: Tech lovers and anyone who wants the ultimate in high-tech access.
Lockly’s Visage is the James Bond of smart locks—offering facial recognition, fingerprint scanning, Apple Home Key support, and a digital keypad. Store up to 100 faces and 99 fingerprints, and enjoy lightning-fast, hands-free entry. The lock integrates with Alexa, Google Assistant, and Apple HomeKit, and even comes with an extra battery so you’re never locked out.
- Security: Multiple biometric options, PIN codes, and robust encryption.
- Ease of Installation: Slightly more involved, but manageable for most DIYers.
- Smart Home Compatibility: Alexa, Google Assistant, HomeKit, and NFC (Apple Key).
- Bonus: Works seamlessly with routines—lock your door as part of your “Goodnight” Alexa command.
Quirk: At $349, it’s an investment—but you’re paying for cutting-edge tech and versatility.
How to Choose the Right Smart Lock for You
- Security Features: Look for strong encryption, auto-lock, alarms, and multi-user management.
- Ease of Installation: Some locks retrofit onto existing deadbolts; others require a full replacement.
- Smart Home Compatibility: Make sure your lock works with your preferred voice assistant and smart home hub.
- Access Options: Do you want keypad entry, biometrics, or remote unlocking? Pick a lock that fits your lifestyle.
Conclusion
The smart locks of 2025 are truly a game-changer—smarter, more secure, and more user-friendly than ever before. Whether you’re after the timeless dependability of the Yale Assure 2, the easy retrofit of the August Wi-Fi, the all-in-one strength of the Schlage Encode, or the high-tech wow factor of the Lockly Visage, there’s something for everyone. With so many great options, choosing the right lock comes down to what fits your lifestyle and home setup. One thing’s for sure: the smart locks of 2025 are making everyday life more convenient and giving homeowners more peace of mind. If you haven’t made the upgrade yet, now’s the time—because the smart locks of 2025 aren’t just smart, they’re essential.
Author:Ifeoluwa Adeleke
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If you’ve ever experienced that moment of panic when your smart lock flashes a low-battery warning—right as you’re heading out—you’re definitely not alone. It’s 2025, and smart locks with the best battery life have quickly become more of a necessity than a luxury. After all, a high-tech lock isn’t very smart if it runs out of juice when you need it most. That’s why today, we’re diving into the smart locks with the best battery life—the ones that go the distance and don’t leave you locked out. These smart locks are built with power efficiency in mind. They come with extended battery performance, helpful low-battery alerts so you’re never caught off guard, and even emergency backup features like physical keys or USB-C ports for quick charging in a pinch. Whether you’re upgrading your home security or just tired of swapping out batteries every few weeks, it’s time to check out the smart locks with the best battery life. They’re reliable, smart, and ready to keep your home secure—without the battery drama.

- Why Battery Life and Backup Matter More Than Ever
- Top Smart Locks with the Best Battery Life and Power Backup Features Yale Assure Lock 2 Schlage Encode Plus August Wi-Fi Smart Lock Lockly Visage SwitchBot Lock Pro with Dual Power Pack
- Tips to Maximize Your Smart Lock’s Battery Life
- What About Hardwired Smart Locks?
- Conclusion
Why Battery Life and Backup Matter More Than Ever

Smart locks typically run on batteries—usually AA or AAA, sometimes rechargeable lithium-ion packs—and their battery life can range from several months to over a year depending on usage and features. Good battery life means less hassle changing batteries and fewer lockouts. Plus, when power runs low, smart locks with low-battery alerts keep you informed before you’re stuck outside.
But what if your battery dies unexpectedly? Many smart locks now include emergency power options such as:
- Physical keys for manual override (a must-have backup).
- External USB power ports to temporarily power the lock with a 9V battery or power bank.
- Rechargeable battery packs that plug in without removing the lock.
- Dual power systems that combine batteries with wired power or solar charging (still rare but emerging).
TopSmart Locks with the Best Battery Life and Power BackupFeatures
Yale Assure Lock 2
- Battery Life: Up to 1 year on 4 AA batteries.
- Backup Options: Physical key override and optional Yale Wi-Fi module (which uses more power).
- Low-Battery Alerts: Yes, via app notifications and keypad warnings.
- Extra Perk: DoorSense technology tells you if your door is properly closed, helping save battery by avoiding unnecessary lock cycles.
Why it stands out: Yale’s reputation for durability combined with solid battery life and smart alerts makes it a reliable choice for busy households.
Schlage Encode Plus
- Battery Life: Around 6-12 months on 4 AA batteries.
- Backup Options: Physical key override and a USB power port for emergency external power.
- Low-Battery Alerts: Yes, with app notifications and keypad warnings.
- Extra Perk: Robust hardware with built-in alarm technology and easy DIY installation.
Why it stands out: Schlage’s USB emergency power port is a lifesaver if you forget to swap batteries, letting you power the lock temporarily without disassembly.
August Wi-Fi Smart Lock
- Battery Life: Approximately 6 months on 4 AA batteries.
- Backup Options: Physical key override; no external power port but easy battery replacement.
- Low-Battery Alerts: Yes, through the August app with timely reminders.
- Extra Perk: Retrofit design that attaches to your existing deadbolt, so you keep your original key as a backup.
Why it stands out: August balances ease of use with solid battery life and smart alerts, perfect for renters and homeowners alike.
Lockly Visage
- Battery Life: Up to 12 months on 4 AA batteries.
- Backup Options: Physical key override and emergency power via USB port.
- Low-Battery Alerts: Yes, with app notifications.
- Extra Perk: Facial recognition and fingerprint scanning add biometric convenience without sacrificing battery efficiency.
Why it stands out: Combines advanced biometrics with smart power management and backup options for peace of mind.
SwitchBot Lock Pro with Dual Power Pack
- Battery Life: Rechargeable battery pack offering continuous power without frequent battery swaps.
- Backup Options: USB-C charging port and dual rechargeable batteries.
- Low-Battery Alerts: Yes, app-based monitoring of battery status.
- Extra Perk: Environmentally friendly and cost-saving with rechargeable power.
Why it stands out: Perfect for those who want to ditch disposable batteries and keep their lock powered up sustainably.
Tips to Maximize Your Smart Lock’s Battery Life
- Enable Auto-Lock Sparingly: Frequent auto-lock cycles can drain batteries faster.
- Use Low-Power Modes: Some locks offer power-saving modes—turn them on if available.
- Monitor Battery Levels: Regularly check your lock’s battery status via the app.
- Keep Physical Keys Handy: Always have your manual key nearby for emergencies.
- Use Emergency Power Ports: If your lock supports USB power input, keep a 9V battery or power bank handy for quick juice-ups.
What About Hardwired Smart Locks?
Currently, most residential smart locks rely on batteries due to the challenges of wiring power through a moving door. Commercial properties sometimes use hardwired electromagnetic locks, but these aren’t common or practical for typical homes. Some enthusiasts experiment with external power supplies or solar trickle chargers, but these require custom setups and carpentry work.
Conclusion
In 2025, smart locks with the best battery life are all about giving you peace of mind without the stress of constantly changing batteries. Whether you go for the reliable Yale Assure 2, the high-tech Schlage Encode Plus, or the sleek and modern Lockly Visage, you’re choosing a lock that’s built to last. What really sets these apart is how smart they are about power—offering timely low-battery alerts and backup solutions like physical keys or emergency USB ports, just in case. So, if you’re shopping for smart locks with the best battery life, you’re not just getting longer-lasting power, you’re also getting smarter, more secure access to your home. Bottom line? Smart locks with the best battery life make everyday life easier, safer, and more convenient—exactly how smart home tech should be.