Review on Thetis Security Key - U2F and FIDO2 Multi-Layered Authentication Protection, Bluetooth Enabled, HOTP U2F Compatible for Windows, MacOS, Gmail, Linux - Black by Kimoni Arenas

This security key is a great, cheaper alternative to some of the more expensive Yubico branded security keys. It feels like it has good build quality, although it's a little thick so its keychain attachment might add more weight than some people like. I was able to set up the key as a form of two-factor authentication for my Bitwarden account very easily and have used it successfully on Windows 10 and macOS. I bought this particular model for NFC and Bluetooth, hoping to be able to use it on my iPhone. I'm still trying to figure out how to get this to work, but I didn't deduct a star for that as I believe it's currently an iOS restriction and not this security key. I would definitely recommend this to anyone looking for an inexpensive physical security key to protect their 2FA accounts!