---
product_id: 443779023
title: "Hideez Key 4: FIDO2/U2F Security Key for Passwordless Authentication & 2FA (Windows,Linux,Android) +Password Vault, OTP Generator, Smart Lock (Windows). Supports Bluetooth/NFC/Micro-USB Connection"
brand: "hideez"
price: "$1"
currency: NZD
in_stock: false
reviews_count: 1
url: https://www.desertcart.nz/products/443779023-hideez-key-4-fido2-u2f-security-key-for-passwordless-authentication
store_origin: NZ
region: New Zealand
---

# Bluetooth/NFC/Micro-USB multi-connectivity Rechargeable battery lasts 4-6 months FIDO2/U2F certified passwordless & 2FA Hideez Key 4: FIDO2/U2F Security Key for Passwordless Authentication & 2FA (Windows,Linux,Android) +Password Vault, OTP Generator, Smart Lock (Windows). Supports Bluetooth/NFC/Micro-USB Connection

**Brand:** hideez
**Price:** $1
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Unlock the future of secure, passwordless living—because your digital life deserves smarter protection.

## Quick Answers

- **What is this?** Hideez Key 4: FIDO2/U2F Security Key for Passwordless Authentication & 2FA (Windows,Linux,Android) +Password Vault, OTP Generator, Smart Lock (Windows). Supports Bluetooth/NFC/Micro-USB Connection by hideez
- **How much does it cost?** $1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/443779023-hideez-key-4-fido2-u2f-security-key-for-passwordless-authentication)

## Best For

- hideez enthusiasts

## Why This Product

- Trusted hideez brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Encrypted Password Vault:** Securely store up to 1,000 passwords and generate strong OTPs with a hardware-encrypted vault at your fingertips.
- • **Multi-Interface Convenience:** Connect via Bluetooth, NFC, or Micro-USB for flexible, on-the-go authentication across your favorite devices and browsers.
- • **Seamless Passwordless Security:** Experience effortless, phishing-resistant logins across Windows, Linux, and Android with FIDO2/U2F certification.
- • **Smart Proximity Login & Logout:** Automatically unlock your Windows PC when nearby and lock it instantly when you walk away—security that moves with you.
- • **Eco-Friendly Rechargeable Power:** Forget disposable batteries—recharge every 4-6 months with a simple micro-USB cable and stay powered sustainably.

## Overview

The Hideez Key 4 is a FIDO2/U2F Level 1 certified security key that enables passwordless authentication and two-factor authentication across Windows, Linux, and Android devices. It features a hardware-encrypted password vault storing up to 1,000 credentials, an OTP generator, and smart Bluetooth-based desktop login/logout for Windows PCs. With multi-connection options including Bluetooth, NFC, and Micro-USB, plus a rechargeable battery lasting 4-6 months, it combines convenience, security, and sustainability in one sleek device.

## Description

Full description not available

## Features

- PASSWORDLESS AUTHENTICATION AND 2FA: With FIDO2 (Level 1) and FIDO U2F (Level 1) certification, you can now experience secure passwordless logins and two-factor authentication across all your Windows, Linux, and Android devices. Enjoy easy and secure access to your favorite websites and services on Chrome, Mozilla, Edge, Safari, and more.
- PASSWORD MANAGER AND OTP GENERATOR: Store up to 1,000 logins and passwords in an encrypted hardware password vault, and generate new, strong passwords with ease. With the push of a button or custom hotkey combinations, inputting passwords has never been easier.
- PASSWORDLESS DESKTOP LOGIN: Say goodbye to typing in passwords every time you log in. With smart login feature, your Windows PC is automatically unlocked when you're within Bluetooth range. Set your preferred distance limits and unlock methods for a truly personalized experience.
- SMART LOGOUT: Worried about security when you step away from your PC? No need! Smart logout feature automatically disables access when you're out of Bluetooth range, ensuring that your device is always secure.
- RFID KEYCARD: Hideez Key 4 is more than just a security key. It contains a pre-programmable RFID tag, which means you can use it as a smart card and free up some space in your pockets. All you need is an RFID programmer, and you're good to go.
- RECHARGEABLE BATTERY: Enjoy an unlimited lifespan with Hideez Key 4's rechargeable battery. With just a micro-USB to USB cable, you can recharge your device every 4-6 months.
- COMPATIBILITY: FIDO key functionality is compatible with Windows, Linux. and Android devices. Password manager, OTP generator, Passwordless desktop login and Smart lock functionalities are compatible with Windows 10/11 computers.
- PLEASE NOTE (!) The device does not work as a password manager for macOS, Linux, iOS and Android devices. If you have any questions, please don't hesitate to contact us at support@hideez.com.

## Product Details

- **Brand:** Hideez
- **Hardware interface:** USB
- **Special feature:** Wireless connectivity. Perfect for computers with Bluetooth capability, Multifunctional Button, Rechargeable battery (LIR2032), Protection against phishing, spoofing, keylogging, and MIDM attacks, Built-in RFID Module
- **Compatible devices:** Smartphones, tablets, laptops, desktop computers
- **Connectivity technology:** USB

## Images

![Hideez Key 4: FIDO2/U2F Security Key for Passwordless Authentication & 2FA (Windows,Linux,Android) +Password Vault, OTP Generator, Smart Lock (Windows). Supports Bluetooth/NFC/Micro-USB Connection - Image 1](https://m.media-amazon.com/images/I/51q-0sYNDtL.jpg)
![Hideez Key 4: FIDO2/U2F Security Key for Passwordless Authentication & 2FA (Windows,Linux,Android) +Password Vault, OTP Generator, Smart Lock (Windows). Supports Bluetooth/NFC/Micro-USB Connection - Image 2](https://m.media-amazon.com/images/I/51cTH2qgnfL.jpg)
![Hideez Key 4: FIDO2/U2F Security Key for Passwordless Authentication & 2FA (Windows,Linux,Android) +Password Vault, OTP Generator, Smart Lock (Windows). Supports Bluetooth/NFC/Micro-USB Connection - Image 3](https://m.media-amazon.com/images/I/51+4m0bKoYL.jpg)
![Hideez Key 4: FIDO2/U2F Security Key for Passwordless Authentication & 2FA (Windows,Linux,Android) +Password Vault, OTP Generator, Smart Lock (Windows). Supports Bluetooth/NFC/Micro-USB Connection - Image 4](https://m.media-amazon.com/images/I/51RtebVCoWL.jpg)
![Hideez Key 4: FIDO2/U2F Security Key for Passwordless Authentication & 2FA (Windows,Linux,Android) +Password Vault, OTP Generator, Smart Lock (Windows). Supports Bluetooth/NFC/Micro-USB Connection - Image 5](https://m.media-amazon.com/images/I/81yMJ7X2htL.jpg)

## Customer Reviews

### ⭐⭐ needs upgrades/updates
*by A***R on 18 October 2022*

works but with issues , low compatibility, needs upgrades/updates , software issues also ....at least the proximity log-in/out works fine

## Frequently Bought Together

- Hideez Key 4: FIDO2/U2F Security Key for Passwordless Access & Two-Factor Authentication (Windows,Linux,Android) + Password Manager, OTP, Smart Desktop Lock (Windows). Supports Bluetooth/NFC/USB/RFID
- OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager | Universal Two Factor Authentication | Portable Professional Grade Encryption | PGP/SSH/Yubikey OTP | Windows/Linux/Mac OS/Android
- Yubico - YubiKey 5C NFC - Two-Factor authentication (2FA) Security Key, Connect via USB-C or NFC, FIDO Certified - Protect Your Online Accounts

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**Shop now:** [https://www.desertcart.nz/products/443779023-hideez-key-4-fido2-u2f-security-key-for-passwordless-authentication](https://www.desertcart.nz/products/443779023-hideez-key-4-fido2-u2f-security-key-for-passwordless-authentication)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-21*