You need a padlock sometimes, but they can be easy to break into. Not so with the Tapplock lite Fingerprint Padlock. Using secure biometric information, this padlock unlocks with only your fingerprint. Actually, you can store up to 100 different fingerprints if you share this lock with others or want to use a different finger. Because it doesn’t use a password someone can hack, the Tapplock lite will keep your gym clothes nice. What’s super convenient about this fingerprint lock..