top of page

CHECKLUV FOR COUPLES

Biometric Relationship Lock

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

Biometric Relationship Lock (BRL) interface showing verified status and real-time threat alerts

AS FEATURED IN

PSYCHOLOGY NOW

GOTTMAN NEWS

VICE NEWS

ATLANTIC MAGAZINE

DAWN NEWS

CheckLuv Launches Globally August 15th

Illustration of a man proposing on one knee with an engagement ring to his partner

CHECKLUV FOR COUPLES

You are committed. Lock your relationship

You built something worth protecting, but words alone still leave room for outside assumptions. CheckLuv places a biometric lock that acts as an invisible shield, actively defending your relationship when you aren't in the room.

Singles can easily verify and skip your partner, while real-time Relationship Threat Alerts notify you both the second anyone attempts to check or probe their availability. Set clear boundaries, stay completely informed, and protect what you build together.

HOW CHECKLUV WORKS

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

Take a pic to lock your relationship off the market and secure your boundary. Get real-time verification alerts that help you defend your relationship.

PROACTIVE DEFENSE

Get real-time Relationship Threat Alerts when verification activity occurs involving your Relationship Lock. Maintain awareness and transparency when it matters.

RELATIONSHIP LOCK

If They're Not Locked, They're a Free Agent

A Relationship Lock is a biometric boundary around your relationship. When you and your partner create a Relationship Lock, you establish a verified relationship state that provides clarity, transparency, and awareness while protecting the commitment you have built together.

  • Establish Your Bond: Lock biometrically with your partner to confirm your mutual commitment on a verified platform.

  • Defend Your Commitment: Receive instant Relationship Threat Alerts when someone verifies your partner's relationship status.

  • Stay In Control: Commitment is mutual. Either partner maintains full authority to manage or unlock the relationship at any time.

Illustration of a happy, smiling couple hugging next to the CheckLuv Relationship Lock feature explanation

THE RELATIONSHIP LOCK REVOLUTION

A Whole New Way to Say "I Love You"

Words are easy, but today’s digital world demands real protection. Locking your relationship on CheckLuv isn't just about security; it's the ultimate modern declaration of devotion. It replaces social media noise and vague boundaries with a biometric shield that actively defends your bond, even when you aren't in the room.

MORE THAN WORDS

Turn verbal promises into an undeniable, verified boundary that signals you are completely off the market.

PROACTIVE PROTECTION

Keep exes, intruders, and outside assumptions away from what you've built together.

RELATIONSHIP STANDARD

Join the movement of couples taking control of their status and setting the standard for modern commitment.

PRIVACY & SECURITY

Your Relationship. Your Data. Your Control

CheckLuv is not a dating app, a social network, or a place where people browse profiles, compare relationships, or expose private information. You deserve better than having your personal life become data for someone else’s business. CheckLuv does not sell your information, build public profiles, or use your relationship status as a product. It exists for one purpose: to help you protect your commitment with privacy, security, and control.

The patent-pending Relationship Lock technology creates a private, verified relationship state controlled entirely by the people involved. Your Relationship Lock is not a public announcement, but a trusted verification layer designed to provide clarity without putting your personal life on display. Your identity and relationship details are processed through secure, automated systems built to deliver instant verification while keeping your data completely private.

SELMA HAYAT, TURKEY

“Trust is important, but relationships today need clearer boundaries. The idea of having a verified relationship status between two people makes a lot of sense.”

Testimonials

KIM STEVENS, USA

“Couples already make commitments to each other. CheckLuv gives that commitment a modern layer of transparency and clarity.”

CHARLIE ESTEVEZ, CANADA

“The concept addresses a real gap in modern relationships. People want privacy, trust, and commitment, but they also want clarity about where a relationship stands.”

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

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.

bottom of page