If you’re constantly misplacing your house keys or double-checking if your door is locked from bed, it might be time to upgrade to a smart lock. With their modern tech and convenience, today’s best smart locks blend security with flexibility, allowing you to ditch the frantic search for that spare key.

Smart locks let you keep your regular keys as a backup, but offer multiple entry options like keypad codes, fingerprint scanners, and phone apps. Many allow you to generate guest codes to let in friends or family without handing out poorly copied keys. Some versions will auto-lock when you leave or arrive, adding peace of mind. However, the market is full of options, and not all smart locks are compatible with every door or suit every need.

Here’s a breakdown of WIRED’s top picks—tried and tested for renters, homeowners, and even sliding doors and garages.

Our Top Smart Lock Picks

1. Yale Approach Lock with Keypad Touch — Best Overall

This smart lock is a retrofit design that only replaces the inside thumb-turn of your deadbolt. You keep your existing keys, so it’s ideal for renters and anyone wanting discretion and simple installation. Features include:

  • Geofencing to sense when you’re arriving (using your phone’s location)
  • Multiple keypad options, including versions with speedy fingerprint scanning
  • Seamless compatibility with Amazon Alexa and Google Home
  • Optional external keypad for guest codes

The fingerprint version is especially fast and convenient—just a tap to unlock your door.

2. Aqara Smart Lock U50 — Best Budget Buy

Aqara’s U50 is a full deadbolt replacement that’s affordable and quick to install, featuring a premium feel, Wi-Fi support (via a hub placed near your door), and multiple entry options:

  • Keypad
  • Fingerprint reader
  • NFC card
  • Physical backup keys
  • Apple HomeKit support

It has a built-in gyroscope to sense when the door is closed and automatically locks itself. There’s also a USB-C port for emergency charging.

3. Lockly Visage Zeno Series — Best Biometric Lock

The Visage Zeno Series makes the most of biometrics, combining a rapid fingerprint reader with facial recognition. Setup is a bit involved, but day-to-day use is simple and secure, thanks to:

  • Live body and face detection via infrared sensors
  • Fingerprint sensor and keypad
  • Mechanical key backup

Data is encrypted and stored only on the device for privacy.

4. Connected Shop Next Gen — Best for Sliding Doors

Smart locks for sliding doors are rare, but the Next Gen offers a powerful option. Installation may require professional help and some trial and error, but once in place, it’s:

  • Reliable (battery lasts months between charges)
  • Unlockable via code, fingerprint, or NFC tag
  • Includes manual override and backup keys

Its Face Unlock feature doesn’t work perfectly, but the keypad and fingerprint scanner are practical options.

5. Aqara U300 — Best for Indoor and Side Doors

This lever-style smart lock is great for side or interior doors, replacing traditional knobs with a smarter handle that adds:

  • Keypad and fingerprint reader
  • NFC compatibility
  • Apple Home Key support
  • Matter-enabled compatibility for smart home integrations

It’s easy to install and ideal for shared spaces or rooms where you want occasional privacy.

6. MyQ Smart Garage Controller — Best for Garages

The MyQ Smart Garage opener brings app control to your garage door, letting you:

  • Monitor and control your garage from your phone
  • Set up notifications for open/close status
  • Add keypad and camera accessories for extra security

Installation depends on the model, but the result is improved access and peace of mind for one of your home’s largest entry points.

More Options and Handy Tips

Other smart locks to consider: Ultraloq Bolt Fingerprint, Yale Assure Lock 2 Touch, and Yale Assure Touchscreen Lever Lock. Some cheaper or less reliable models (like the Defiant Smart Deadbolt or Schlage Encode Lever) are best avoided due to connectivity or installation issues.

What to Check Before Buying

  • Door thickness: Measure before buying; some doors need expansion kits.
  • Connectivity: Some locks require a separate hub or bridge.
  • Retrofit or full replacement: Renters may prefer retrofit models to avoid swapping keys.

Installation Tips

Have a measuring tape, Phillips and precision screwdrivers, and a baggie for old parts. Most locks use AA batteries (check if included), and avoid using a drill unless directed by the instructions.

For a full visual guide to features and installation, check out the WIRED YouTube channel.

Smart locks offer more than hi-tech flair—they deliver confidence, convenience, and easy guest access. There’s a smart lock out there for every budget and every door.

Source: Read the full article on WIRED