Wireless Door Locks That Replace Your Keys Without the Headaches

Lockouts have a way of happening at the worst moment: groceries in both hands, rain starting, and the keys sitting on the kitchen counter. A wireless door lock ends that routine. It connects to a phone over Wi-Fi or Bluetooth, lets you share access with family or a dog walker, and removes the need to carry a metal key at all. Many models also keep a physical backup or a keypad, so a dead phone does not strand you outside.

The right lock depends on your door, your network, and how many people need access. This guide covers five wireless locks from Yale, August, Schlage, Level, and Ultraloq, then lays out the checks that decide whether a lock will work well at your own front door. As of 2026, the market is split between locks that replace the whole deadbolt and locks that keep your existing hardware, so a short compatibility check matters before you order.

Quick Picks

How to Choose

Confirm door and deadbolt compatibility

Most residential deadbolts use a standard bore of about 2-1/8 inches and a door thickness between 1-3/8 and 2 inches. Measure both before you buy. Some wireless locks replace the whole deadbolt, while others fit over the interior half and keep your current keyed cylinder. If you rent, the second type is usually the safer choice because you can restore the original hardware when you move out.

Understand the connection type

Bluetooth locks work only when your phone is nearby, while Wi-Fi locks let you check and lock the door from anywhere. Some brands need a separate bridge to add remote control. A good rule of thumb: pick built-in Wi-Fi if you manage rentals or want alerts away from home, and pick Bluetooth if you mostly care about keyless entry at the door itself. Check that the app supports your phone and any smart-home system you already use. If you travel often or host guests, remote access is worth the added battery use; if the door sits at the end of a long hallway, make sure the signal reaches it first, since a weak connection is the most frequent complaint about connected locks.

Choose entry methods that fit your household

A keypad helps children and guests who do not carry a phone. Fingerprint readers add convenience but can struggle with wet or dirty fingers. Auto-lock, which re-locks the door after a set time, is worth turning on for anyone who forgets. Make sure there is a physical key or a way to jump-start the lock, because batteries do eventually run out and the lock should warn you well before that happens.

Look at security certifications and power

Look for a lock rated Grade 1 or Grade 2 under the American National Standards Institute (ANSI/BHMA), because those ratings test strength and durability. Four AA batteries typically last several months to a year, and the app should send low-battery alerts. Encrypted connections and two-factor sign-in on the app account are also valid checks. A lock that logs every entry makes it easy to see who came and went.

Finally, think about installation effort. A lock that mounts with a screwdriver in under half an hour is realistic for most owners; a model that needs a drilled door or a new strike plate may justify a handyman visit. Test the lock several times with the door open before you close it, so a misaligned bolt never traps anyone inside. Write down the master code and store the backup key with a trusted neighbor or relative.

Our Picks Reviewed

Yale Assure Lock 2

The Yale Assure Lock 2 comes from a long-established lock brand, and the 2 in the name indicates a second-generation product, which suggests refinements over the original Assure line.

• Pro: A well-known lock maker generally means decent hardware support, accessory availability, and installer familiarity.
• Pro: Second-generation models often improve on earlier versions, so early quirks may already have been addressed.
• Con: The name alone does not say whether you get Wi-Fi, Bluetooth, or both, so you must read the listing for the exact connection options.

Skip it if you want a lock that keeps your existing deadbolt hardware, or if you need a specific entry method such as fingerprint and cannot confirm it on the listing. Anyone with a very old or warped door should also have the fit checked first.

August Wi-Fi Smart Lock

The August Wi-Fi Smart Lock states its connection type in the name. August is known for smart-lock products, which makes this a straightforward pick for remote access without a separate bridge.

• Pro: Built-in Wi-Fi means you can check and lock the door from anywhere, useful for travelers, parents, and short-term rental hosts.
• Pro: The August brand centers on smart locks, so app features and guest-sharing tools tend to get regular attention.
• Con: Wi-Fi radios use more battery than Bluetooth-only designs, so expect to swap batteries more often than with a simpler lock.

Skip it if your Wi-Fi signal does not reach the front door, or if you would rather depend on a keypad and a physical key and never use an app. Households wary of any cloud account should also pass.

Schlage Encode Plus

The Schlage Encode Plus pairs a famous lock maker with the Encode family name and a Plus label, pointing to an upper-tier model of a connected deadbolt.

• Pro: Schlage has a long history in residential hardware, so replacement parts and local locksmith support are widely available.
• Pro: The Plus tier typically means additional connectivity or features over the base Encode, helpful when you want remote control from outside the house.
• Con: Full-replacement deadbolts take more effort to install than overlay locks, may require patching old door holes, and usually need a screwdriver and some patience.

Skip it if you rent and cannot swap the deadbolt, if the lease forbids hardware changes, or if you want the least invasive install possible on a door you plan to leave behind.

Level Lock+

The Level Lock+ is named for a brand known for a slim, low-profile smart lock, with the plus sign marking an upgraded version of the original design.

• Pro: A slim profile appeals to homeowners who do not want a bulky keypad or an oversized touchscreen on the door.
• Pro: The upgrade marking suggests added features over the standard Level Lock, which matters if you want more than basic app control.
• Con: A discreet design often means fewer entry options on the door itself, so guests without the app may need a separate method.

Skip it if you want a visible keypad for children or house guests, or if you prefer a lock that looks like a traditional deadbolt from the street. Some neighbors and in-laws will want to see an obvious keypad before they trust a door.

Ultraloq U-Bolt Pro

The Ultraloq U-Bolt Pro comes from a less mainstream brand, and the Pro label suggests a higher-feature tier of the U-Bolt line for buyers who want more options from one lock.

• Pro: A Pro tier usually bundles several entry methods in one device, which helps households with mixed preferences, such as teens, grandparents, and visiting friends.
• Pro: Choosing a smaller brand widens the range of designs you can compare beyond the biggest lock makers.
• Con: Smaller brands may have thinner support networks, so finding local help, spare parts, or a clear answer to a setup question can take noticeably longer.

Skip it if you want the reassurance of a century-old lock brand, or if you prefer to buy from a manufacturer with a nationwide installer network and in-person service counters for warranty claims.

Which One Fits

• Remote access for a rental or second home: the August Wi-Fi Smart Lock, because Wi-Fi is part of the name.
• Mainstream brand with a second-generation design: the Yale Assure Lock 2.
• Owners who value a brand with deep hardware roots: the Schlage Encode Plus.
• Clean, minimal appearance: the Level Lock+.
• Many entry methods in one lock: the Ultraloq U-Bolt Pro, once you confirm the features on the listing.

If the garage is the family’s main entrance, a Wi-Fi garage door opener can sit in the same phone app routine as your smart lock.

A simple way to decide is to list who needs access and how. Two adults with phones can manage with an app-only lock. A household with children, a cleaner, and a visiting parent benefits from a keypad plus temporary codes that expire. Rental hosts should favor Wi-Fi locks that can create and delete codes remotely, so a guest checkout never requires a drive across town.

Common Mistakes

1. Skipping a door-thickness and bore-hole measurement, then discovering the lock does not fit.
2. Forgetting a physical backup key or a way to power the lock when batteries die.
3. Choosing Bluetooth-only and then expecting remote alerts while away from home.
4. Leaving the default access codes active instead of creating separate codes for each person.
5. Installing on a weak door or frame, since a smart lock is only as strong as the door holding it.

FAQ

Do wireless locks work during a power or internet outage?

Yes, because they run on batteries and store codes locally. Remote control and app alerts will pause if the internet drops, but keypad or key entry usually keeps working.

Can I use a wireless lock with a smart speaker?

Many locks support voice assistants for status checks or locking. Unlocking by voice is often disabled by default for security. Check your lock’s app for supported platforms before you commit.

Is a wireless lock safe from hackers?

Reputable models use encrypted communication. Strong app passwords, two-factor sign-in, and firmware updates matter more than the lock brand. Remember that most break-ins are physical, so reinforce the door frame.

How long do the batteries last?

Typically several months to a year depending on the model and how often the door is used. Wi-Fi models drain faster than Bluetooth ones. Replace batteries when the app warns you, not when the lock stops.

What else can I connect once I have a smart lock?

Many people add a 3-way Wi-Fi light switch in the entry hall so the lights turn on when the door unlocks, using the home app’s routines.