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VERIFY . LOCK . DEFEND

Biometric Relationship Technology

Verify if someone is Available or Locked, or create a Relationship Lock™ to defend your relationship

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Relationship Verification

Verify if someone is Available or Locked before investing your time, energy, or emotions.

Relationship Lock 

Create a Biometric Relationship Lock and defend your relationship with Relationship Threat Alerts.

CheckLuv Launches Globally August 15th

HOW IT WORKS

Truth Is Biometric. Everything Else Is a Guess

Relationship status has always depended on what people say, what social profiles suggest, or what others assume. CheckLuv combines biometric identity verification with relationship technology to create a trusted verification system.

VERIFY

  • Biometric Relationship Verification: Verify if someone is Available or Locked before you invest your time.

  • The Result: Green Flag means Available. Red Flag means Locked. Know relationship status with verified clarity.

LOCK

  • Biometric Relationship Lock: Create a verified Relationship Lock to protect your relationship.

  • The Result: Your relationship is protected through a verified Biometric Relationship Lock.

DEFEND

  • Relationship Threat Alerts: Receive real-time notifications when someone verifies your partner's relationship status.

  • Active Defense: Maintain transparency around verification activity and initiate direct contact with the verifying party when needed.

CHECKLUV FOR SINGLES

Clear Status Before You Commit

Too often, people are not transparent. Secret partners, situationships, and double lives leave relationship status completely uncertain.

You spend weeks or months building a connection only to discover the person you trusted was already Locked. The problem isn't finding people, it's knowing where they stand before you give your time, energy, and trust.

CheckLuv changes that. Instead of relying only on what someone says or finding out after you are already attached, you can run a status check for free in seconds.

Get status clarity upfront and know if someone is Available or Locked before you move forward.

Woman using CheckLuv relationship verification

INSTANT RELATIONSHIP VERIFICATION

The End of "It's Complicated"

CheckLuv replaces digital speculation with verified relationship status clarity. Built for singles to bring safety and trust back to dating, biometric identity verification gives you the power to verify relationship status before you invest your time.

Green Available button indicator showing a cleared Biometric Relationship Verification result on CheckLuv

AVAILABLE

No relationship lock exists

Red Locked button indicator showing an active Biometric Relationship Lock result on CheckLuv

LOCKED

A relationship lock exists

Couple holding hands representing relationship commitment

CHECKLUV FOR COUPLES

You are committed. Lock your relationship.

You lock your car. You lock your home. Why leave your relationship unlocked?

 

You built something worth protecting, but words alone still leave room for outside assumptions. CheckLuv creates a Biometric Relationship Lock™ that acts as a verified boundary around your relationship.

Singles can verify and skip your partner, while Relationship Threat Alerts notify you when verification activity involves your Relationship Lock™.

TOTAL RELATIONSHIP PROTECTION & DEFENSE

Lock Your Commitment. Defend Your Bond

No mixed signals. No uncertainty. Lock your relationship biometrically, establish verified clarity, and protect what you are building together.

LOCK RELATIONSHIP

Secure your relationship with a biometric lock that takes your partner off the market, closing the door on outside assumptions and establishing a hard boundary nobody can mistake.

PROACTIVE DEFENSE

Receive real-time Relationship Threat Alerts when anyone attempts to verify your partner's availability. Stay informed and actively defend your boundary.

ALEXA YOUNG, USA

"My time is precious, and my family comes first. I can't afford to waste months on someone living a double life."

Testimonials

MORGAN O'BRIAN, USA

"After discovering my partner was living a double life, I realized trust needs a foundation."

PERLITA GOMEZ, CANADA

"A smart way to define your boundaries. I love the concept; this is the solution to one of the biggest problems in modern dating."

PRIVACY & SECURITY

Built For Safety. Designed For Trust

CheckLuv was designed around a simple principle: relationship verification should create clarity without sacrificing privacy. CheckLuv is not a dating app, social network, or public relationship database where people browse profiles, compare relationships, or access private information. Your relationship status is not turned into a public profile, and your personal information is never used as a product.

Through Biometric Relationship Verification and Biometric Relationship Lock, CheckLuv uses secure identity verification and biometric authentication technology to create a trusted verification layer. Verification never exposes personal photos, private details, social profiles, or relationship information. The result is a simple relationship status indicator: Available or Locked.

CheckLuv is built around privacy, security, and user control. Identity information, verification activity, and relationship status data are handled through secure systems designed to protect the people involved while creating a safer, more transparent way to verify relationship status or protect a relationship.

VERIFY

$0.00
Run Relationship Status Verification Checks
 
Receive Instant Red or Green Flag Results

LOCK

$0.00
Activate Biometric Relationship Lock

DEFEND

$39.99
Receive Real Time Relationship Threat Alerts

INVEST IN CERTAINTY

Because The Cost Of Being Blindsided Is Too High

Getting blindsided by a lie costs far more than money. It costs months or years of wasted emotional energy, missed opportunities with honest people, and the painful process of rebuilding your peace of mind. Dating without clarity leaves you carrying all the risk while someone else hides the truth.

 

Investing in certainty isn't about paranoia; it is about transparency, trust, and having the clarity to make informed decisions.

WELCOMING DR. TOOSI TO OUR ADVISORY BOARD

Bringing Relationship Science And Clinical Expertise To The Future Of Relationship Clarity

We are proud to welcome Dr. Mandana Toosi, PhD, to the CheckLuv Advisory Board. As an expert in relationship counseling and licensed clinical psychology, Dr. Toosi brings valuable insight into modern relationship dynamics, communication, and trust.

Her expertise helps guide CheckLuv’s mission to build relationship verification technology rooted in transparency, clarity, and responsible user experiences.

Dr. Manda Toosi CheckLuv Advisory Board Member

Frequently Asked Questions

Connect with us on Instagram & TikTok

Get real-time updates on CheckLuv, relationship insights, and a first look at new features. Follow CheckLuv for updates and submit your questions to Dr. Toosi.

  • Youtube
  • CheckLuv on Instagram
  • CheckLuv on Tiktok

© 2026 CheckLuv. All Rights Reserved. Biometric Relationship Lock™ and associated system mechanics are Patent Pending.

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