We are constantly on the move. That means so is our stuff. If you have ever upended your living space trying to find a lost wallet, you have probably prayed for something like this product before. The KeySmart SmartCard is a sleek, credit-card-sized tracker designed to fit effortlessly into your wallet, passport holder, or any small space where traditional tracking devices like AirTags just won’t fit. It’s currently on sale for just $34.95 (reg. $39) for a limited time. It’s compatible with Apple’s Find My Network. Once paired with your Apple device, you can quickly locate your SmartCard throu…