iCare HOME2 Tonometer
The only FDA-cleared device for self-measurement of intraocular pressure. Trusted by patients and ophthalmologists worldwide.
Device Image
How Rebound Tonometry Works
Proven technology trusted by eye care professionals worldwide
Gentle, Accurate, and Reliable
Magnetic Probe Launch
A lightweight probe is propelled toward the cornea by a magnetic field.
Brief Contact
The probe makes momentary contact with the cornea, then rebounds back.
Motion Analysis
Sensors measure the deceleration and rebound motion of the probe.
Pressure Calculation
The device calculates IOP based on the rebound characteristics.
Why Rebound Technology?
- No anesthetic drops required
- Quick and comfortable measurements
- Clinically validated accuracy
- Safe for daily use
Technology Diagram
Key Features
Designed for accuracy, ease of use, and clinical reliability
Smart Light Guide
Interactive LED system guides you to the perfect measurement position with visual and audio feedback.
- Real-time positioning feedback
- Optimal distance indicator
Auto Eye Recognition
Intelligent sensors automatically identify which eye you're measuring, preventing data entry errors.
- Left/right eye detection
- Automatic data organization
Flexible Positioning
Take measurements while sitting upright or lying down, adapting to your comfort and mobility needs.
- Sitting or supine positions
- Position-aware calibration
Quality Scoring
Built-in algorithm evaluates each measurement's reliability, ensuring you capture only quality data.
- Instant quality feedback
- Confidence indicators
Built-in Display
Large, easy-to-read screen shows your measurements immediately, no additional device required.
- Clear numerical readouts
- Historical data review
Bluetooth Connectivity
Seamlessly sync your measurements to the PATIENT2 mobile app for easy tracking and sharing.
- Automatic data transfer
- Cloud backup available
Technical Specifications
Clinical-grade precision in a portable package
| Measurement Method | Rebound tonometry |
| Measurement Range | 10-60 mmHg |
| Accuracy | ±1.5 mmHg (standard deviation) |
| Measurement Time | Less than 1 second per reading |
| Display | Color LCD touchscreen |
| Data Storage | Up to 400 measurements |
| Connectivity | Bluetooth Low Energy, USB |
| Battery Type | Rechargeable lithium-ion |
| Battery Life | Up to 1000 measurements per charge |
| Weight | 350g (12.3 oz) |
| Regulatory | FDA cleared, CE marked |
Clinical Benefits
Why doctors recommend the iCare HOME2
For Patients
Capture Pressure Fluctuations
Measure IOP at different times of day to identify patterns missed in office visits
Eliminate White Coat Effect
Get more accurate readings in the comfort of your home environment
Take Control
Actively participate in monitoring your eye health with objective data
Convenient Monitoring
No travel required, measure on your schedule from home
For Clinicians
Enhanced Diagnostic Data
24-hour IOP curves and fluctuation patterns inform better treatment decisions
Treatment Response Monitoring
Track medication efficacy with frequent, consistent measurements
Post-Surgical Tracking
Monitor IOP recovery after surgery without frequent office visits
Remote Care Enablement
Review patient data remotely through the iCare CLINIC cloud platform
Data & Connectivity
Seamless integration with your digital health ecosystem
iCare PATIENT2 App
The companion mobile app lets you view, track, and share your IOP measurements with ease.
- Automatic Bluetooth sync
- Visual trend charts
- Medication reminders
- PDF reports for your doctor
- Available for iOS and Android
iCare CLINIC Platform
The cloud-based platform gives your doctor secure access to your IOP data for remote monitoring.
- Secure cloud storage
- HIPAA compliant
- Clinician dashboard access
- Historical data comparison
- Integration with EMR systems
Ready to Start Monitoring at Home?
Rent or purchase the iCare HOME2 with full support from our Patient Ambassador team.
1-888-959-5563