This smart lock can be opened multiple ways, including using a fingerprint, inputting a passcode, through an app, and with a key fob. It has over 1,600 perfect ratings and more th ...

The Teeho Keyless Entry Door Lock is on sale for $32 during Amazon's Big Spring Sale, which is 43% off the original $56 price tag. It boasts nearly 13,000 five-star ratings, and shoppers say it ...

The Aqara U100 smart lock was originally priced at $230, but it is currently discounted to $135. This smart lock is the most versatile I've tested; it offers a variety of unlocking options, a user ...