Best Apartment Smart Locks (Renter Safe)

The Bottom Line: The best smart lock for apartments in 2026 is the August Wi-Fi Smart Lock (4th Gen). It installs over your existing deadbolt on the inside of the door, meaning your landlord keeps their original key, and you get full smart home control without violating your lease.

Here at Door Security Group, operating out of Manhattan, we know a thing or two about strict landlords and building codes. Over the years, our team has installed hundreds of smart locks across NYC, and we serve clients nationwide through our vetted partner network. Renters face a unique challenge: upgrading security without altering the exterior hardware.

Why Trust Us?

We live and breathe door security. Our Manhattan-based technicians test every major brand—Schlage, Medeco, August, Yale, Kwikset—to ensure they meet real-world security standards. If you want a tailored recommendation, check out our security assessment.

Top Renter-Friendly Picks for 2026

1. August Wi-Fi Smart Lock (4th Gen) - ~$229

Our top pick for renters. It is a retrofit lock that leaves your exterior deadbolt untouched.

• Pros: Easy 10-minute installation, built-in Wi-Fi, works with Alexa/Google/HomeKit.
• Cons: Battery life is shorter due to built-in Wi-Fi.

2. SwitchBot Lock Pro - ~$119

A fantastic budget option that physically turns your existing thumbturn.

• Pros: Extremely affordable, zero hardware changes required.
• Cons: Bulky design, requires a separate hub for Wi-Fi.

Comparison Table

| Model | Type | Price | Smart Home Integration | |---|---|---|---| | August Wi-Fi | Retrofit | $229 | Alexa, Google, Apple | | SwitchBot Pro | Thumbturn Turner | $119 | Alexa, Google (w/ Hub) |

Buying Guide & FAQs

When choosing a lock for an apartment, always check your lease. Most leases forbid changing the exterior lock. Retrofit locks solve this by only replacing the interior thumbturn. For more on deadbolt security, read our guide on deadbolt grades.

FAQ: Can my landlord tell I installed a smart lock? Not from the outside. A retrofit lock uses the existing cylinder, so the exterior looks exactly the same, and the original physical key still works perfectly.

Ready to upgrade? Learn more about our smart lock solutions or contact our team for nationwide installation support.

Explore Related Security Guides

• Best Smart Door Locks of 2020 (Updated 2026)
• August Smart Lock Review
• August Smart Lock Pro Review
• Best Smart Locks That Work with Alexa
• Best Smart Locks for Google Home
• Smart Lock Buying Guide

From Other Categories:

• Best Deadbolt Locks for Home Security
• Best Outdoor Wireless Security Cameras

Not sure where to start? Take our free security assessment for a personalized recommendation — or meet our Manhattan-based team.