Renters & Apartments — Retrofit Smart Locks

Retrofit smart locks are designed for apartment and rental installs where you want the fastest upgrade with minimal door changes. These typically install over an existing deadbolt so the exterior hardware can remain the same.

• Best for: apartments, rentals, condos, and “quick upgrade” tenant-friendly installs
• Why retrofit: less disruption to the door, faster turnaround, easier reversibility (job-dependent)
• Confirm before ordering: existing deadbolt type/fit, backset, door thickness, and Wi-Fi strength at the door

Need a full deadbolt replacement instead? Browse Top Picks.