In this video I unbox and fully review the Aqara Smart Lock B50, and I’ll be honest—this is one of those budget locks that punches way above its weight. I walk through what you get in the box, how the installation and setup process goes, and the real-world stuff that matters: how it connects (Wi‑Fi and Bluetooth), how responsive it feels day to day, and what kind of smart home compatibility you’re actually getting for the money. I also spend time inside the Aqara app, because that’s where a lot of the experience lives. I cover the different ways you can lock and unlock, including keypad features like anti-peep passcodes, and I break down the pros and cons so you know exactly what you’re signing up for. By the end, I tell you who I think the B50 is for—especially if you want a solid smart lock that plays nicely in a broader smart home without paying flagship prices.