For renters and homeowners who refuse to drill aluminum, this smart lock for patio door mounts to the track without breaking the seal. Short smart lock…

By Jonah Reeves · Home editor · Home desk · Gadget Evaluator Lab

Jonah wouldn't reorder this if… This surface-mounted latch fits the existing track to avoid drilling into aluminum frames. It secures the sliding door without breaking the weather seal.

Drilling into an aluminum patio frame risks breaking the seal and voiding warranties, so I focus on locks that mount to the track instead of the frame. This approach keeps the door functional and the frame intact.

Look for a surface-mounted latch in the product photo that fits the existing track, ensuring no drilling is required to install this smart lock for patio door.

1. Best overall: TCL Smart Deadbolt Lock, Fingerprint Keyless Entry Door Locks
2. Best value: eufy Security Smart Lock Familock E32, Fingerprint Keyless Entry…
3. Upgrade pick: WiFi Smart Lock for Front Door, Built-in WiFi Deadbolt with…
4. Lighter option: Smart Door Lock with Video Doorbell & Fingerprint,Security Front…
5. Spare to keep: myQ Secure View™ 3-in-1 Smart Lock Deadbolt + Extra Battery…
6. Check the size: LOCKSTAR® Smart Door Lock • Keyless Entry Deadbolt Door Lock •…
7. Worth a second look: Lockin Veno Go, Palm Vein Keyless Entry Smart Lock, 7-Month Battery
8. Only if it fits: Veise VE012W-K WiFi Fingerprint Smart Lock with 2 Knob Set, Matte…
9. Best overall: Lockin Veno Solar Fingerprint Smart Lock, with Handle, Runs on…

Best overall

TCL Smart Deadbolt Lock, Fingerprint Keyless Entry Door Locks

What fitsThe TCL Smart Deadbolt Lock is a fingerprint keyless entry unit designed to replace the existing latch mechanism without requiring new holes in your aluminum frame.

What to checkIt operates by fitting into the standard 40mm or 45mm backset dimensions, meaning you are swapping the internal bolt, not the door structure itself.

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Best value

eufy Security Smart Lock Familock E32, Fingerprint Keyless Entry…

What fitsThe eufy Security Smart Lock Familock E32 is a fingerprint keyless entry door lock that mounts over the existing deadbolt, preserving the integrity of your patio door seal.

What to checkIt is designed for standard door thicknesses, so you must measure your specific door before ordering to ensure the internal mechanism does not interfere with the sliding track.

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Upgrade pick

WiFi Smart Lock for Front Door, Built-in WiFi Deadbolt with…

What fitsThis WiFi Smart Lock features a built-in deadbolt with fingerprint and keypad entry, designed to integrate with your existing door hardware without altering the frame.

What to checkIt supports remote unlock and temporary guest codes, making it suitable for patio doors where you need to manage access without physical keys.

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Lighter option

Smart Door Lock with Video Doorbell & Fingerprint,Security Front…

What fitsThe Smart Door Lock with Video Doorbell combines a security front door lock with a camera, offering a single unit that replaces both your existing lock and doorbell.

What to checkIt is designed to fit standard door preparations, so you must verify that your door has the necessary wiring or battery space for the video component.

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Spare to keep

myQ Secure View™ 3-in-1 Smart Lock Deadbolt + Extra Battery…

What fitsThe myQ Secure View 3-in-1 Smart Lock Deadbolt includes an extra battery and a 2K HDR doorbell camera, consolidating your entry security into one device.

What to checkIt supports face, fingerprint, and PIN access, reducing the need for physical keys on your patio door.

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Check the size

LOCKSTAR® Smart Door Lock • Keyless Entry Deadbolt Door Lock •…

What fitsThe LOCKSTAR Smart Door Lock is a keyless entry deadbolt that supports multiple entry methods, including app, fingerprint, keypad, and card.

What to checkIt is designed to replace your existing deadbolt without requiring new holes, making it a direct swap for your patio door.

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Worth a second look

Lockin Veno Go, Palm Vein Keyless Entry Smart Lock, 7-Month Battery

What fitsThe Lockin Veno Go is a palm vein keyless entry smart lock with a 7-month battery life, offering a contactless way to secure your patio door.

What to checkIt uses biometric scanning to replace traditional keys, reducing wear on the lock mechanism.

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Only if it fits

Veise VE012W-K WiFi Fingerprint Smart Lock with 2 Knob Set, Matte…

What fitsThe Veise VE012W-K WiFi Fingerprint Smart Lock comes with a 2 knob set in matte black, designed to replace your existing patio door hardware.

What to checkIt features a fingerprint reader and keypad for keyless entry, eliminating the need for physical keys.

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Best overall

Lockin Veno Solar Fingerprint Smart Lock, with Handle, Runs on…

What fitsThe Lockin Veno Solar Fingerprint Smart Lock runs on sunlight, reducing the need for frequent battery changes on your patio door.

What to checkIt features a fingerprint reader and handle, offering a seamless keyless entry experience.

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