Which one is right for you?

Feitian iePass FIDO K44 vs. Thetis FIDO2

Which one is better in 2025? In-depth comparison of Feitian iePass FIDO K44 and Thetis FIDO2

Feitian iePass FIDO K44 and Thetis FIDO2 are two popular security keys with different costs, ease of use, and compatibility.

We've compared Feitian iePass FIDO K44 head-to-head with Thetis FIDO2 to help you decide which is best for your needs.

	Select a product	Select a product
	Feitian iePass FIDO K44 ₹6,399 Save ₹500	Thetis FIDO2 ₹2,899 Save ₹500
Interfaces	Biometric Lightning USB-C	USB-A
Features	Fido U2F Fido2 OATH HOTP OATH TOTP	Fido U2F
Compatible With	Android Linux Windows macOS	Android Linux Windows iOS macOS