SAVE 43%: The eufy by Anker SmartTrack Card Bluetooth tracker is just $16.98 at Amazon, down from the typical price of $29.99. That's a savings of $13.01.

The responsibilities that come with adulting are never-ending. Unfortunately, this includes keeping track of incredibly important items like house keys, credit cards, your passport, and about 800 passwords. While today's Bluetooth tracker deal can't help you remember countless passwords, it can help you locate.