Best Smart Locks for Airbnb Hosts

What hosts actually need from a smart lock

You don’t need biometrics. You don’t need a built-in camera. You need three things: a unique 4-6 digit code per guest, automatic Wi-Fi connection so codes appear without you driving over, and a backup that works when batteries die at midnight. The Schlage Encode and Yale Assure 2 both do this directly. The August Wi-Fi Smart Lock does it on top of your existing deadbolt.

The integration matters more than the lock. Hospitable, OwnerRez, Hostfully, Guesty, iGMS, and Lodgify all auto-generate guest codes if your lock has a supported integration. Schlage Encode integrates with all of them via a Schlage cloud connection or a Hub. August integrates natively with Hospitable. Yale Assure 2 with the Wi-Fi Smart Module integrates similarly. The Aqara U100 is excellent if you live in the Apple Home / Aqara world but has fewer PMS hooks today.

The mistake most first-time hosts make: buying the cheapest lock at the hardware store, then realizing it has no Wi-Fi and they’re still texting codes manually. The hardware difference between a $120 mechanical-keypad lock and a $230 Schlage Encode pays back in 3 months of fewer support messages.

The locks that actually belong on your shortlist

• Schlage Encode (Wi-Fi): the default for most hosts. Built-in Wi-Fi means no separate bridge or hub. Holds up to 100 guest codes, integrates with every major PMS, and the deadbolt itself is the same hardware Schlage sells to homeowners — no flimsy lockboxes here. About $230. The downside: chunky exterior, only available in a few finishes.
• Schlage Encode Plus: same as Encode but adds Apple Home Key (tap your iPhone to unlock). Useful if you have a high-end property and a chunk of Apple-using guests. About $300.
• Yale Assure 2 (Wi-Fi version): the slimmest keypad lock on the market. Often fits doors where the Encode looks oversized. Wi-Fi via the optional Smart Module ($80 add-on or bundled). Yale Access app, integrates with Hospitable and August’s ecosystem. About $200-260.
• August Wi-Fi Smart Lock (4th Gen): the only major lock that retrofits over your existing interior deadbolt. Outside, your door looks normal. Inside, the smart unit replaces the thumb-turn. Pair with the keypad accessory for guest codes. About $230 with keypad. Best for hosts who don’t want to swap the visible exterior hardware.
• Lockly Vision Elite: keypad + screen + camera + fingerprint. Overkill for most rentals, but if you want a doorbell-like screen on the lock and don’t want a separate Ring, it’s a credible choice. About $400.
• Level Lock: invisible smart lock — fits inside the deadbolt body. No visible keypad, so guests need a code via the Level app or you pair an external Level Keypad. Works for hosts who want a stealthy install on a high-end property. About $250.
• Aqara U100: the Apple Home Key path. Cleanest if you run an Aqara M2/M3 hub for sensors anyway. About $190.
• Eufy Smart Lock and Kwikset Halo: budget-tier keypad locks under $200. Workable but PMS integrations are spottier and the keypad ergonomics aren’t as good as Yale or Schlage.

The simple decision tree: brand new install → Schlage Encode. Apple ecosystem → Schlage Encode Plus or Aqara U100. Slim door → Yale Assure 2. Keep existing deadbolt → August Wi-Fi.

A working lock setup for one Airbnb

1. Pick the lock from the decision tree above. For most hosts that’s a Schlage Encode in Aged Bronze or Satin Nickel.
2. Install it yourself with a screwdriver in 15-30 minutes. Verify the deadbolt strikes the jamb cleanly — a binding deadbolt kills batteries fast.
3. Connect to your 2.4GHz Wi-Fi (Eero 6, TP-Link Deco, Google Nest Wifi Pro — all fine). The Schlage Home app walks you through it.
4. Connect Hospitable, OwnerRez, or Hostfully via the integration page in your PMS. Codes auto-generate for each booking.
5. Add a Schlage Encode keypad-visibility light: a Hue White bulb in the porch fixture, sunset-on, off at 1am.
6. Stash a backup mechanical key with a trusted neighbor, in a small lockbox attached to the meter — not under the doormat. Some hosts skip the key entirely; that’s a judgment call based on your battery-replacement habits.

About $250-$280 in hardware, an hour of setup, and you never text another door code again.

Setup gotchas hosts hit with smart locks

• Deadbolt depth. Most modern doors are 2-3/8″ backset. Older doors and exterior doors can be 2-3/4″ or non-standard. Measure before ordering. Schlage Encode and Yale Assure 2 both ship with adjustable backsets.
• Strike plate alignment. A misaligned strike plate makes the lock motor work harder, drains 4 AA batteries in two months instead of six. Spend 10 minutes filing or relocating the strike plate — it’s the single biggest battery-life factor.
• 2.4GHz only. Schlage Encode, Yale Assure 2, and August Wi-Fi all want 2.4GHz. Modern mesh routers (Eero 6, TP-Link Deco) handle this transparently. If you have a Ubiquiti UniFi Dream Router or similar pro-grade gear, confirm 2.4GHz is enabled and the lock can see it during setup.
• Battery alerts. Set up battery notifications in the Schlage Home, Yale Access, or August app. Replace batteries at 30 percent, not 5 percent — a guest locked out at midnight is a $25 issue you avoid by spending $4 on AAs.
• PMS integration test. The day you install, create a fake booking in Hospitable or OwnerRez two days out. Verify a unique code appears on the lock, fires the welcome message with the code, and expires after the test checkout. Then delete the test booking.

Sub-guides in this section

• Best Smart Lock for Airbnb — the head-to-head between Schlage Encode, Yale Assure 2, and August Wi-Fi.
• Smart Lock for Short Term Rental — lock + PMS pairing for Hospitable, OwnerRez, Hostfully, and iGMS.
• Keyless Entry for Airbnb — the pure-keypad approach without an app, using Schlage Encode codes.
• Airbnb Keypad Lock — keypad ergonomics compared (Yale slim, Schlage chunky, Lockly screened).
• Smart Lock Setup for Airbnb — the install walk-through from box to first guest code.
• August Smart Lock Airbnb Setup — the retrofit-over-existing-deadbolt path with the August keypad accessory.
• Schlage Encode Airbnb Setup — install, Wi-Fi pairing, and the Hospitable / OwnerRez code automation.
• Yale Smart Lock Airbnb Setup — Yale Assure 2 with the Wi-Fi Smart Module and Yale Access PMS hooks.
• Lockly Smart Lock for Airbnb — Lockly Vision Elite as a doorbell-replacement plus lock combo.

FAQ

Schlage Encode or Yale Assure 2?

If your door has the space and the visual style accepts a chunkier lock, Schlage Encode is the safer default — fewer accessories to buy (Wi-Fi is built in), broader PMS integration, and Schlage’s deadbolt hardware is bulletproof. If your door is narrow or you want a slimmer profile, Yale Assure 2 wins on looks and is easier to fit on slimmer stiles. Both work with Hospitable, Hostfully, OwnerRez, and Guesty. Both run six months on AAs.

Do I need a hub or bridge?

Schlage Encode and Encode Plus have built-in Wi-Fi — no hub needed. Yale Assure 2 needs the optional Wi-Fi Smart Module (about $80) for cloud control. August Wi-Fi has built-in Wi-Fi as of the 4th Gen. Aqara U100 needs an Aqara M2/M3 hub for full integration. Lockly and Level have versions with and without Wi-Fi — always buy the Wi-Fi version for short-term rentals; Bluetooth-only locks force you to be on-site to manage codes.

What happens if the batteries die?

Most modern smart locks send low-battery alerts to your phone via the Schlage Home, Yale Access, or August app at 30 percent and 10 percent. If you ignore the alerts and they hit zero, Schlage Encode and Yale Assure 2 both have a 9V battery contact on the exterior — touch a fresh 9V to it and the lock powers up just long enough to enter a code. Always keep a 9V battery in your kit. Backup mechanical key in a lockbox is the belt-and-suspenders option.

Can I trust the auto-generated codes from Hospitable or OwnerRez?

Yes, in practice. Hospitable, OwnerRez, Hostfully, Guesty, iGMS, and Lodgify all generate a unique 4-6 digit code per booking, deliver it via your welcome message, and expire it at checkout. The integration is rock solid for Schlage Encode and August. Yale and Lockly work too but occasionally lag on code expiration by a few hours — build a 1pm checkout buffer into your messaging so guests aren’t trying to use a dead code at 11:05am.

Where this connects

The lock is half the story — the codes need to flow automatically. See door code automation for the PMS pipeline, and keyless check-in workflow for the guest-facing message. Hosts comparing locks vs thermostats together should hit the smart lock and thermostat buying guide.