
Hopefully things will improve once NFC support arrives in the coming months. Google Titan Security Key works brilliantly with desktop browsers, but the mobile implementation so far seems to be lacking. The Bluetooth key was actually detected this time, and we got as far as entering the PIN (a six-digit number printed on the back of the key), but the process then ground to a halt and the key refused to connect

On Android and iOS, scroll down until you see the Featured benefit card. To learn more about how security keys can help protect you against phishing, visit the Titan Security Key product page. How to redeem your free Google One Titan Security Key.

The USB-A+NFC key,which includes a USB-A to USB-C adapter, is available for 30 and the USB-C+NFC key retails for 35. The Twitter app apparently doesn’t support security keys, so we tried logging in through a browser. To purchase a Titan Security Key, visit the Google Store. We were able to set up the key to protect our Twitter account on a desktop, but again ran into trouble on mobile. It’s not yet possible to use the NFC capability with an Android device, so we weren't able to try this as an alternative, but Google says the feature will be coming later this year. My colleagues at Tom’s Hardware (opens in new tab) had similar trouble getting it to connect to an iPhone. Unfortunately, we ran into difficulty with the Bluetooth key on our Android phone despite being in pairing mode, the key simply couldn’t be found.
