Thetis Pro FIDO2 vs. Feitian ePass FIDO

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

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

We've compared Thetis Pro 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 Pro FIDO2 ₹3,429 Save ₹1,000 1	A4B K10 K28 K39 Feitian ePass FIDO ₹4,999
Connectors	USB-A USB-C	USB-A USB-C
Wireless	NFC	—
Features	Fido U2F	Fido U2F Fido2 OATH HOTP OATH TOTP
Compatible With	Android Linux Windows iOS macOS	Android Linux Windows macOS