Tapplock: Super Sturdy Fingerprint Padlock
Why bother bringing a key when the key is in your hand? Tapplock One+ is a smart padlock with a fingerprint sensor, Bluetooth, and Morse code to unlock it. The rechargeable battery can last for about one year use and only 2 hours of charging. The padlock itself is extremely hard to open by force, even with a chainsaw as proven by JerryRighEverything on his channel.