CheckLuv

CheckLuv is a relationship technology brand focused on replacing dating uncertainty with biometric identity verification and clear relationship status checks. Its service is designed for both singles seeking clarity and couples who want to establish a verified boundary around their commitment. Singles can check whether someone is “Available” or “Locked,” receiving a green or red flag based on whether an active Relationship Lock exists.

Couples can create a Biometric Relationship Lock to indicate that their relationship is protected, while Relationship Threat Alerts notify them when someone attempts to verify a partner’s availability. The company says its system is not a dating app, social network, or public relationship database, and that checks do not reveal private photos, profiles, or personal details. CheckLuv also emphasizes secure identity verification, biometric authentication, privacy, and user control.

Its listed services include free relationship status verification, a free Relationship Lock, and paid real-time threat alerts. The brand presents these tools as a way to support transparency and informed decisions in dating and relationships