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Renter buying guides

Smart Locks

Keyless entry that fits over the deadbolt you already have — no drilling, no lock swap your landlord would notice, your key still works.

A smart lock is the upgrade renters want and assume they can’t have. You picture keypad codes for guests, auto-lock the moment you leave, and unlocking from your phone when your hands are full — then you remember it’s not your door, your deposit is on the line, and swapping a lock feels like exactly the kind of alteration a lease warns you about. The good news is that the best renter locks were designed around that fear, not against it.

The trick is a retrofit lock. Instead of replacing your deadbolt, it mounts on the inside of the door over the thumbturn you already have and turns it for you. The whole outside of the door — the keyway, the handle, the hardware your landlord sees — never changes, and your physical key still worksexactly as it did. There’s no drilling, the install takes about ten minutes with a screwdriver, and at move-out it comes back off in about the same. The August and its Yale sibling work this way; the SwitchBot goes a step further and mounts with adhesive so there are no screws at all. Our guide to retrofit locks walks through the compatibility check to do first.

There is one exception worth flagging up front. A fingerprint deadbolt like the Wyze doesn’t retrofit — it replaces the whole deadbolt. That’s still renter-doable because it drops into the standard bore your door already has, but you have to keep your original deadbolt in a drawer and reinstall it when you leave. It’s the cheapest way to get fingerprint entry, just with a little more work at both ends. If you’d rather not touch the lock at all, an adhesive keypad or a portable lock sidesteps the question entirely — see can I add a lock to my apartment.

So where to start? Our best smart locks for rentersranks every pick on reversibility first. If your only rule is “no new holes,” the no-drill locks roundup narrows it to the retrofit and adhesive options. And because the August is the one most renters land on, we gave it a full look for renters— what it needs, what it doesn’t, and when the Yale or SwitchBot is the smarter buy. Every pick carries a live price and our Lease-Safe rating, and we tell you which trade-offs are real.

Everything in Locks

Smart lock questions renters ask

Can I put a smart lock on my apartment door?

Usually yes, if you choose the right kind. A retrofit lock mounts on the inside over your existing deadbolt and changes nothing on the outside, so there's no permanent alteration and your key still works — that's the most lease-safe option. A lock that replaces the whole deadbolt is fine too, as long as you keep the original to put back. Check your lease for language about altering locks, and when in doubt a quick note to your landlord clears it up.

Will a smart lock change my key or lock out my landlord?

No. Retrofit locks like the August, Yale and SwitchBot leave your existing deadbolt, keyway and exterior hardware in place, so your key — and your landlord's — works exactly as before. You're adding a motor on the inside, not re-keying the door. If your lease requires the landlord to hold a working key, a retrofit lock keeps that promise intact.

What happens to a smart lock when I move out?

You unscrew the retrofit unit from the interior of the deadbolt and take it with you, and the door is back to stock in about ten minutes. If you used a deadbolt-replacement lock, you swap your original deadbolt back in. Either way, factor in resetting the app and removing any guest codes — our moving-out checklist covers the full reset.

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