Best Smart Door Locks for New Homeowners

Changing the locks is one of the first things security-conscious buyers do after closing on a new home — you have no idea how many keys to the old locks are floating around. A smart lock solves that problem and adds convenience on top of it. Here’s what 2026 buying guides recommend most.

Best Overall

The Yale Assure Lock 2 is named the top overall pick by multiple 2026 reviewers, praised for working with virtually every major smart home platform and being a solid fit for front doors and households with kids who need simple keypad access.

Best for Maximum Security

The Schlage Encode Plus Smart Deadbolt is frequently recommended for security-focused buyers thanks to its ANSI Grade 1 physical security certification and a built-in alarm that detects tampering attempts.

Best Retrofit for Renters or Cautious Buyers

If you’d rather not replace your existing deadbolt entirely, the August Wi-Fi Smart Lock is a commonly cited retrofit option that fits over your current deadbolt hardware, making it a lower-commitment way to add smart access.

Best for Guest and Family Access Management

The Nuki Smart Lock Ultra is frequently recommended for new homeowners who need to manage temporary access — for contractors, house sitters, or family — while still preserving the ability to use a traditional key as backup.

Best for a Discreet, Traditional Look

Not every buyer wants a visible keypad or touchscreen on their front door. The Level Lock+ Smart Lock is commonly recommended for exactly this preference — all of its smart hardware is built into the lock body itself rather than a bulky exterior unit, so it looks nearly identical to a standard deadbolt once installed while still supporting app and voice control.

Best Fingerprint Option

For buyers who want keyless entry without relying on a phone or keypad code, the Kwikset Halo Touch Fingerprint Smart Lock is a frequently recommended option, unlocking with a fingerprint in about one second and supporting up to 50 users’ prints without requiring a separate smart home hub.

Best Budget Pick

The Wyze Lock Bolt is a commonly cited budget-friendly option with fingerprint and keypad access, making smart lock functionality accessible without the premium price of flagship brands.

What New Homeowners Should Actually Prioritize

• Re-keying vs. full replacement: a smart lock replaces the entire deadbolt cylinder, which solves the “who has copies of the old keys” problem more completely than just re-keying.
• Smart home compatibility: check which platforms (Apple Home, Google Home, Amazon Alexa, Matter) the lock supports before buying if you already use a smart home ecosystem.
• Backup access: most smart locks still accept a physical key as backup — confirm this is included, since battery-dependent locks without a backup key option can leave you locked out.
• Battery life and low-battery warnings: look for locks that clearly alert you before batteries die rather than failing silently.

Buying Considerations: Door Prep, Grade Ratings, and Connectivity Type

Before buying, measure your door’s existing backset and bore hole dimensions — most smart locks are designed as drop-in replacements for a standard 2-1/8-inch bore hole, but older doors or unusual hardware sometimes require additional prep work or a different model entirely. Pay attention to the ANSI/BHMA grade rating printed on the box: Grade 1 is the highest residential security rating and the one most security-focused guides recommend for a primary entry door, while Grade 2 and Grade 3 are acceptable for secondary doors with lower theft risk. Connectivity type also matters more than most buyers expect — Bluetooth-only locks require you to be within range to control them remotely through a bridge, Wi-Fi locks connect directly to your home network for true anywhere access but tend to drain batteries faster, and newer Matter-over-Thread locks aim to combine low power draw with broad smart home compatibility. If remote access while traveling matters to you, confirm the lock either has built-in Wi-Fi or ships with a compatible bridge accessory.

Frequently Asked Questions

What happens to a smart lock during a power or Wi-Fi outage?

The lock itself runs on its own batteries, not household power, so it continues to operate mechanically and via Bluetooth during an outage. Only remote, internet-based control (unlocking from outside Bluetooth range) is affected until Wi-Fi service is restored.

Can a locksmith or burglar bypass a smart lock as easily as a regular lock?

Smart locks from reputable brands use the same certified physical locking mechanisms as traditional deadbolts, so physical security is comparable to a high-quality non-smart lock with the same grade rating — the “smart” part adds convenience and monitoring features rather than weakening the physical lock.

Should I replace locks on every exterior door, or just the front door?

At minimum, replace the front door lock first since it’s the highest-traffic entry point and the one most likely to have unknown keys from a previous owner or realtor lockbox. Side and back doors are worth upgrading too, but many homeowners stagger the cost over time, prioritizing the entry points they actually use daily.

Installation: DIY vs. Professional

Most residential smart locks are designed for DIY installation using only a screwdriver, typically taking 20-30 minutes for someone comfortable with basic home tasks, and come with a template for drilling if you’re replacing a lock with no existing deadbolt hole. If your door frame is out of square, the strike plate is misaligned, or you’re dealing with an unusual door thickness, a professional installation avoids the common DIY problem of a lock that looks installed correctly but doesn’t latch smoothly. When in doubt, dry-fit the lock and test the deadbolt action by hand before fully tightening everything down, since adjustments are much easier before the mounting screws are seated.

Bottom Line

For most new homeowners, the Yale Assure Lock 2 offers the best mix of security, compatibility, and ease of use. If maximum physical security is the priority, the Schlage Encode Plus is the stronger pick; if you want to avoid replacing your deadbolt hardware, the August retrofit lock is the safer first step.