Hideez Key 4 is FIDO2 and FIDO U2F certified, allowing you to log into accounts without a password and with two-factor authentication on Windows, Linux, and Android devices. Access to your favorite services will be easy and safe.

Encrypted password storage allows you to store up to 1000 logins and passwords and create new strong passwords. Pressing the Hideez Key 4 button or using hotkeys will make entering passwords easier than ever before.  

Smart Login automatically unlocks your Windows PC when you're within Bluetooth range. Customize distance limits and unlock methods to personalize your Hideez Key 4 experience fully. 

When you are out of Bluetooth range, Hideez Key 4 smart lock will automatically turn off access to your PC. You can forget about manual closure, as your device will always be safe.  

Hideez Key 4 contains a pre-programmable RFID tag so you can use it as a multi-access smart card. Customize it with an RFID programmer to free up space in your pockets.

Hideez Key 4 has an unlimited service life thanks to its rechargeable battery. Charge your device only every 4–6 months to get the full benefits of use.

The password manager, OTP generator, passwordless desktop login, and smart lock features are compatible with Windows 10/11 computers, while FIDO Key also works with Linux and Android devices.