Easiest Smart Locks to Install Yourself

You can do this

I talk to a lot of people who are interested in smart locks but nervous about installation. They think they need special tools, or a locksmith, or some kind of expertise. For most modern smart locks, you really don’t. If you can use a screwdriver, you can install a smart lock.

That said, some are definitely easier than others. I timed every installation in this roundup from opening the box to having a working lock on the door. Here’s how they ranked.

The timing rules

To keep this fair, I followed these rules for every installation:

• Read the included instructions (not YouTube, not the app walkthrough, the actual paper instructions)
• Used only the tools included in the box or a basic Phillips screwdriver
• Timed from the moment I opened the box to the moment the lock successfully locked and unlocked
• Included app setup and initial configuration in the time
• Used a standard door prep (standard 2-1/8” bore, 1” deadbolt hole)

Ranked from easiest to hardest

SwitchBot Lock Pro - 8 minutes

No drilling. No removing your existing lock. You stick it over your existing thumb turn on the inside of the door, calibrate it in the app, and you’re done. The adhesive mount and adjustable arm fit most standard deadbolts.

This is among the fastest installs I’ve done on a smart lock. The instructions are clear, the app walks you through calibration step by step, and there’s nothing that can really go wrong. If the adhesive doesn’t stick well to your door, they include a screw-mount adapter too.

Best for: Renters, or anyone who doesn’t want to touch their existing hardware.

Wyze Lock Bolt Pro - 15 minutes

Standard deadbolt replacement. Remove your old deadbolt, install the Wyze, done. The included template makes marking drill holes easy (though you won’t need to drill if you’re replacing an existing deadbolt). The bolt length is adjustable, which means it fits most door thicknesses without fuss.

The instructions are some of the best I’ve seen in a smart lock box. Clear photos, numbered steps, and a troubleshooting section right there on the sheet. App setup takes about 3 minutes after physical installation.

Best for: Anyone replacing an existing deadbolt who wants a straightforward swap.

Level Lock+ - 18 minutes

Level’s installation is clever. You keep your existing exterior hardware and just replace the interior mechanism. But “clever” also means the process has more steps than a standard replacement. You need to remove your existing deadbolt, swap the internal mechanism, and reassemble with Level’s components.

It’s not hard, but there are small parts and the alignment needs to be right for the motor to engage properly. The instructions are good, and they include a helpful alignment tool. Budget 20-25 minutes your first time.

Best for: People who want to keep their existing exterior hardware and don’t mind a slightly more involved install.

Schlage Encode Plus - 20 minutes

Schlage locks are well-engineered, but they’re also physically larger and heavier than most competitors. The installation is standard deadbolt replacement, but the interior assembly is a bit bulkier and requires more careful alignment.

The included instructions are thorough. Schlage has been at this for a long time, and it shows. Nothing was confusing, it just takes a bit longer because there are more components and the wiring between the interior and exterior pieces needs to be routed correctly.

Best for: Homeowners doing a full deadbolt upgrade who don’t mind taking a few extra minutes for a premium result.

Yale Assure Lock 2 - 22 minutes

The Yale has a modular design that’s great for flexibility but adds a step to installation. You install the lock body, then snap in whatever smart module you chose (WiFi, Bluetooth, Apple Home, etc.). The physical installation is standard, but the module connection and subsequent firmware update added time.

The firmware update during initial setup is my biggest complaint. It took about 5 minutes over Bluetooth, and you just have to wait. The lock works during the update, but you can’t configure all the smart features until it’s done.

Best for: People who want modularity and might want to swap connectivity options later.

Common installation problems and how to avoid them

Problem: The deadbolt doesn’t extend or retract smoothly.

Fix: This is almost always an alignment issue. Make sure the bolt lines up perfectly with the strike plate on the frame. Even 1-2mm off can cause binding that makes the smart lock’s motor struggle.

Problem: The lock seems to work but the app can’t find it.

Fix: Make sure Bluetooth is on, you’re within a few feet of the lock, and location permissions are granted for the app. Some locks won’t pair until you trigger a specific pairing mode.

Problem: The interior and exterior pieces don’t align.

Fix: Check your door thickness. Most locks include spacers or adjustable tailpieces for different door thicknesses. If yours is thinner or thicker than standard, you might need to adjust.

Problem: The existing holes don’t line up with the new lock.

Fix: Most smart locks are designed to fit standard ANSI door preparations. If your door has a non-standard prep (common in older homes), you might need to enlarge a hole. A hole saw and a drill are all you need, but go slow and measure twice.

The bottom line

If you want the absolute easiest install, the SwitchBot Lock Pro can’t be beat. You literally stick it on. For a proper deadbolt replacement that’s still easy, the Wyze Lock Bolt Pro hits the sweet spot of simple installation and solid performance.

Don’t be intimidated by smart lock installation. The hardest one on this list took me 22 minutes, and that included a firmware update. You’ve got this.