A hand with an Apple Watch activates a Level Lock Plus on a wood door.

We also recommend the Anvil TSA-Approved Luggage Lock for a larger set. The best TSA-approved luggage locks keep your belongings secure but can be opened easily for routine ... [+] inspections.

Add high-tech security to your doors with the top smart locks and levers picked by the experts at CNET. With smart lock technology you have complete control of your home access. You can adjust ...