Longitudinal Vision Monitoring

Bridging the data gap between visits to improve outcomes.

Continuous visibility into functional vision — enabling earlier detection and better outcomes.

FDA 510(k) ClearedClinical Trial ValidatedRPM ReimbursableHIPAA Compliant

The Gap

Vision changes on a Tuesday. Your next appointment is in 3 months.

In chronic eye disease, functional decline does not pause between appointments. Without continuous monitoring, change accumulates silently until the next visit.

Episodic care

Periodic snapshots months apart.

  • Functional change accumulates undetected
  • Intervention remains reactive
  • No longitudinal context between visits

Continuous monitoring

Daily functional data between every visit.

  • Trends surface as they emerge
  • Escalation triggers when it matters
  • Care teams stay connected to the patient journey

How It Works

From point-in-time exams to continuous functional monitoring

Step 1

Pre-Visit Assessment

EyeCTester VisionCheck captures a standardized functional baseline before the encounter.

Step 2

Clinical Encounter

The provider reviews baseline results and prescribes EyeCTester Monitoring for ongoing tracking.

Step 3

Continuous Monitoring

Daily functional change is captured between visits under standardized conditions.

Step 4

Early Intervention

The care team is alerted when clinically meaningful deterioration is detected.

Outcomes

What this enables

EyeCTester seamlessly integrates into clinical workflows, unlocking new possibilities for patient care and data generation.

Earlier Detection

Identify deterioration days or weeks before it would appear at the next scheduled appointment.

Improved Adherence

Daily home testing keeps patients connected to their care plan and treatment cadence.

Timely Escalation

Configurable alerts notify the care team the moment thresholds are crossed.

Continuous Real-World Data

Longitudinal functional endpoints support care decisions and evidence generation.

Platform Capabilities

Core platform capabilities

EyeCTester

Continuous Tracking

EyeCTester Monitoring

The longitudinal monitoring layer for ophthalmology.

Captures functional vision change between visits with a clinically validated workflow aligned to CMS Remote Patient Monitoring pathways.

  • FDA 510(k) Cleared
  • Reimbursable under RPM codes
  • Clinical trial validated
  • Daily testing under 1 minute
EyeCTester

Pre-Visit Assessment

EyeCTester VisionCheck

Standardized functional assessment before the encounter.

Establishes a baseline, identifies patients requiring monitoring, and enriches every visit with functional data collected before the patient sits down.

  • One-time structured assessment
  • Completed in under 5 minutes
  • Feeds into longitudinal monitoring
  • No additional devices required

Clinical Testing

Four validated visual function tests

Delivered through the patient's smartphone with built-in face-to-phone distance tracking for consistent, repeatable home testing.

Visual Acuity test screen

Visual Acuity

Letter-level resolution at reading distance.

Contrast Sensitivity test screen

Contrast Sensitivity

Low-contrast function sensitive to early change.

Color test screen

Color

Chromatic discrimination across visual axes.

Amsler & Central Visual Field test screen

Amsler & Central Visual Field

Central distortion and metamorphopsia monitoring.

Care Model Shift

From episodic care to value-based care

EyeCTester helps practices move beyond point-in-time visits by adding continuous functional vision data between encounters. That shift supports earlier detection, more proactive care, and a model increasingly aligned with outcomes rather than visit volume.

Episodic care

  • Clinical decisions based on visit-by-visit snapshots
  • Functional change may emerge between appointments
  • Limited visibility into what happens outside the clinic
  • Reactive intervention after decline becomes more visible

Value-based care

  • Care informed by longitudinal data over time
  • Earlier visibility into meaningful functional change
  • Stronger support for proactive disease management
  • Better alignment between patient outcomes and care delivery

Clinical Validation

Clinically validated. Regulatory‑ready.

FDA 510(k) clearance designation

510(k) FDA-Aligned Validation

Novel SaMD classification for remote smartphone-based functional vision monitoring.

AICPA SOC 2

SOC 2 Security Program

Security, availability, and data protection controls are actively maturing around enterprise-grade requirements.

HIPAA compliant healthcare data handling

HIPAA Compliant Infrastructure

Encrypted transmission, role-based access controls, and full audit logging support clinical workflows.

Clinical Perspective

What clinicians are saying about monitoring between visits

EyeCTester allows us to follow subtle visual symptoms between visits with a level of consistency we did not have before.

Ophthalmologist
Houston, TX

At-home data between visits adds context we do not get from in-office testing alone.

Robert Blem, M.D.
Robert Blem, M.D.
Ophthalmologist, Louisiana

EyeCTester lets us see how patients are actually doing between visits and bring them in sooner if something changes, so we can treat earlier. Patients find it easy to use and feel more involved in their care. It fits seamlessly into our workflow and supports our value-based care goals.

Rosa Tang, M.D.
Rosa Tang, M.D.
Ophthalmologist, Texas

Get the app

Ready to monitor what happens between visits?

Join eye care practices and clinical research teams using EyeCTester to detect change earlier and act sooner.

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EyeCTester mobile app