Feitian BioPass FIDO2 Plus vs. Thetis BLE U2F

Which one is better in 2025? In-depth comparison of Feitian BioPass FIDO2 Plus and Thetis BLE U2F

Feitian BioPass FIDO2 Plus and Thetis BLE U2F are two popular security keys with different costs, ease of use, and compatibility.

We've compared Feitian BioPass FIDO2 Plus head-to-head with Thetis BLE U2F to help you decide which is best for your needs.

	Select a product	Select a product
	K26+ K27+ K45+ Feitian BioPass FIDO2 Plus ₹7,999 Save ₹500	Thetis BLE U2F ₹3,999 Save ₹500
Connectors	USB-A USB-C	USB-A
Wireless	—	Bluetooth NFC
Features	Fido U2F Fido2 PIV	Fido U2F
Compatible With	Android Linux Windows macOS	Android Linux Windows iOS macOS
Authentication	Biometric	—