Best Smart Locks for Vacation Rentals

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How we researched this: this is a research roundup based on manufacturer specifications and published reviews. We have not tested these products hands-on, and we do not list prices or ratings. Check the linked sources and current listings before you buy.

The front door is the first thing every guest touches, and for a short-term rental it is also the single biggest operational headache. Lost keys, lockboxes with codes that never change, and late-night arrivals who cannot get in all cost you reviews and sleep. A good smart lock fixes most of that by giving each guest a unique code that starts at check-in and stops at checkout. This roundup is based on manufacturer specifications and published reviews from host-focused and smart home sites; we have not tested these locks hands-on.

What a rental lock actually needs to do

Homeowners buy smart locks for convenience. Hosts buy them for control. Before comparing models, write down the jobs your lock must do every single turnover.

• Create a unique code for each stay, ideally automatically from your booking calendar or property management software.
• Activate and expire that code on schedule, including when a reservation changes dates or cancels.
• Keep working if Wi-Fi drops, because routers fail at the worst possible time.
• Offer a physical backup, such as a key or an offline code, for dead batteries or outages.
• Survive weather if the door faces the elements, and be sturdy enough for constant use.

Host-focused guides make the same point: a lock is only as good as its code workflow. One guide on automating guest access codes recommends testing the full process before relying on it, including date changes, cancellations and an offline backup plan.

Yale Assure Lock 2: the flexible all-rounder

The Yale Assure Lock 2 comes up again and again in host-oriented roundups. According to those sources, it supports up to 250 user codes, the Wi-Fi version connects without a separate hub, it is Matter-compatible, and it comes in both touchscreen and physical keypad variants. Versions with a physical key cylinder give you a backup if the electronics ever fail.

For hosts, the large code capacity matters less than the hub-free Wi-Fi, which makes it easier to connect to scheduling tools. The keypad choice matters too: some hosts prefer physical buttons because guests with gloves, wet hands or poor eyesight find them easier than a touchscreen at night.

Check compatibility with your property management platform before buying, because integrations vary by model and connection type. Compare Yale Assure Lock 2 versions.

Schlage Encode Plus: the heavy-duty pick

The Schlage Encode Plus is often recommended where durability is the priority. Published specs and reviews describe built-in Wi-Fi with no hub required, support for Apple Home Key, an ANSI/BHMA Grade 1 rating, which is the highest residential security grade, a physical keypad and storage for up to 100 codes.

One hundred codes is more than enough for a rental if your software deletes old codes after each stay. The Grade 1 rating is a reassuring detail for a door that may be opened many times a day by strangers who do not treat it gently. If your rental sees heavy traffic or houses large groups, this is the sort of lock worth shortlisting. See Schlage Encode Plus listings.

August Wi-Fi and igloohome: retrofit and offline options

Not every host can replace a deadbolt. Condo boards, historic doors and multi-unit buildings sometimes limit what you can change on the outside. The August Wi-Fi Smart Lock (4th generation) is designed as a retrofit that mounts on the inside of an existing deadbolt and keeps your current keyway, so the outside of the door looks unchanged. Pair it with a compatible keypad if guests need code entry.

igloohome takes another approach. Its locks can generate offline PINs that work on a schedule without the lock being online. That is useful for cabins and remote properties where Wi-Fi is unreliable. The trade-off is less real-time visibility, so read the current feature list carefully. Browse igloohome options.

Features that matter more than brand

Across sources, the same features separate good rental locks from frustrating ones:

1. Scheduled codes that turn on and off automatically.
2. An activity log, so you can confirm when guests and cleaners arrived.
3. Low-battery alerts sent to your phone, not just a blinking light on the door.
4. A backup entry method that does not rely on the internet.
5. Weather resistance suited to your climate.
6. Integration with the booking or management software you already use.

Give cleaners and maintenance staff their own permanent codes so you can see who came and when. Never reuse the last four digits of a guest phone number if it is guessable for your next guest; random codes are safer.

Installation and setup tips

Most of these locks replace a standard deadbolt with a screwdriver in under an hour, but measure your door thickness and backset first and check the manufacturer's fit guide. Install the lock, then test it every way a guest might use it: in the dark, in the rain, with the door slightly misaligned, and after a power cycle of your router.

Use quality lithium batteries and replace them on a schedule rather than waiting for an alert. Keep a spare set and a physical key in a secure spot accessible to your cleaner or a local co-host.

Finally, write clear check-in instructions with a photo of the lock. A guest who knows exactly what to expect will rarely message you at midnight.

Frequently asked questions

Do I need a hub? Not for Wi-Fi versions of the Yale Assure Lock 2 or the Schlage Encode Plus, according to their published specs. Some other models use Bluetooth or Z-Wave and need a bridge or hub to be managed remotely.

Will a smart lock work with my booking calendar? Many work through property management software rather than directly. Check the software's list of supported locks before you buy.

Should I keep a lockbox too? Some hosts keep a lockbox with a physical key as a last-resort backup, hidden and with a code you change regularly.

Which lock is best? It depends on your door, connection and software. The models above are frequently recommended in published reviews, which is a useful starting shortlist rather than a guarantee.

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Images: AI-generated illustrations created for The Backyard Gazebo.