Smart home / THE CATEGORY NOTEBOOK
Smart locks
Start with the questions that matter: what fits your space, how you will use it, and what it takes to keep it working.
Ask the community ↗
Ten questions worth asking.
- Will a smart lock fit my door’s existing lock profile, such as Euro cylinder, UK oval, or Swiss round?
- How difficult is installation, and do I need a professional to replace my current lock?
- What happens if the batteries die, and is there a backup way to unlock the door?
- Are smart locks secure against picking, hacking, or physical tampering?
- What are the typical maintenance tasks, and how often do batteries need replacing?
- Do smart locks work without Wi-Fi, and what features are lost in offline mode?
- Can I grant temporary access codes for guests, and how is that managed remotely?
- What regional differences affect warranty length and available customer support?
- Will a smart lock bought abroad work with my local voltage for any included gateway?
- What are the main limitations compared to traditional high-security deadbolts?
Our full research guide for this category is in development. For model-specific operation, consult the manufacturer’s local manual.