Smart locks are here and more people adopting this new technology. However, many of these locks are rather heavy due to a massive battery and considerably thicker. How about an average lock with smart features?

Enter AIRBOLT Smart Lock. Despite its modest look, the lock comes with a rechargeable battery that could last for a year. Being so compact makes the lock quite versatile for everyday use, including for locking a bike, locker, mailbox, and travel luggage.

For safety, AIRBOLT uses 128-bit encryption that can be unlocked with your phone. But in case the phone is dead, you could use a backup code to access the lock without a smartphone.