Unlocking your smart lock from your phone is cool, but the real challenge now is ironing out the practical issues that come with making your lock smart — like having to keep it powered when you never had to worry about that before. A few newer locks are trying to solve this, and the Desloc V150 Plus might be the most interesting attempt.
The V150 Plus has a solar panel built right into it, designed to charge the lock so you never have to think about whether it has enough juice to let you in. It doesn't skimp on other features either -- you get fingerprint and facial recognition unlocking, so it's easy to get through your door without pulling out your phone.
