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Keyless entry help, lock by lock

Pick a keyless door lock that fits your door and your home

Plain guides and side-by-side picks for keypad, fingerprint and Wi-Fi door locks, plus Apple Home, Matter and Z-Wave models. Start with the door you have, the way you want to unlock it or the model you're weighing.

Latest guides

  • Kwikset Powerbolt 250
    Keypad Deadbolts & Levers

    How to Change the Code on a Keypad Door Lock

    Learn how to change a keypad door lock code in a few minutes, including how to enter programming mode, set a new user code and delete old ones.

  • Schlage Encode
    Reviews, Brands & Matchups

    Does Schlage Make a Smart Key Lock?

    Does Schlage make a smart key lock? Yes, Schlage smart deadbolts use SmartKey re-keying. Here's which models have it and what it means.

  • Aqara U100
    Reviews, Brands & Matchups

    Aqara U100 Fingerprint Smart Lock Review

    Aqara U100 review: compare fingerprint entry, Apple Home Key, hub needs, setup and battery care to decide if this smart deadbolt fits your home.

  • Schlage Encode
    Door Fit & Lock Basics

    Are Keyless Door Locks Safe to Use?

    Are keyless door locks safe? Compare keypad and connected lock risks, choose the right backup, protect access codes, and set up your lock with care.

  • Aqara U100
    Apple Home, Matter & Z-Wave

    Best Apple Home Key Smart Locks

    Compare Apple Home Key locks by entry options, connectivity and door fit. Find a smart lock for tap access, hands-free entry, remote control or a retrofit.

  • Philips Wi-Fi Smart Deadbolt
    Wi-Fi & App Locks

    Best Cheap Smart Locks

    Compare cheap smart locks with fingerprint, keypad and app access. Find a budget pick for remote entry, guest codes, battery needs and your door.

  • Schlage BE365 Keypad Deadbolt
    Keypad Deadbolts & Levers

    Best Keypad Deadbolts

    Compare the best keypad deadbolt picks for code sharing, auto-lock and key backup. See how each lock fits different doors and daily entry needs.