Thetis FIDO2 vs. Feitian ePass FIDO

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

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

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

	Select a product	Select a product
	Thetis FIDO2 ₹2,499 Save ₹500	A4B K10 K28 K39 Feitian ePass FIDO ₹4,999
Connectors	USB-A	USB-A USB-C
Features	Fido U2F	Fido U2F Fido2 OATH HOTP OATH TOTP
Compatible With	Android Linux Windows iOS macOS	Android Linux Windows macOS