Everykey: Wristband Replaces Your Passwords0
Having to remember various passwords for all your devices and favorite services is not always convenient. Besides, you should take measures to make sure your sensitive information stays safe. Everykey is a wearable device that helps you carry your passwords and unlock your devices more conveniently. The device manages your password keychain and unlocks your devices when it is in range of your smartphone, tablet, or computer.
Everykey relies on encryption and anti-spoofing technology to protect your data. If you lose it, you can always deactivate the device online. It has a customizable range of up to 3 meters. Everykey is also water resistant. You can get yours on Kickstarter.