Clean optical data,
clinical-grade insights
All with your current hardware

MaxYield-PPG brings the same proven neural network methodology that revolutionized ECG analysis to photoplethysmography (PPG) signals. Consumer wearable brands can upgrade accuracy, unlock new health features, and win user trust - even during intense exercise.

MaxYield-PPG is device agnostic and available via API, CDK, or SDK to cleans heart-rate data from any consumer wearable or device with a PPG sensor.

The Cleanest Signal in Health & Performance,
PPG Motion-Artifact Removal & Heart-Rate Algorithm
Initial Launch Q3 2025 | Early Access Available
Request Early Access

Revolutionary PPG Processing

The Single Source of Truth for Wearable PPG Data, everything else is noise
MaxYield-PPG

Exercise-Grade Accuracy

Traditional PPG analysis fails during movement and exercise - when cardiac insights matter most. MaxYield-PPG maintains clinically accurate even during:

High-Intensity Exercise: Running, cycling, weight training
‍Daily Activities: Walking, climbing stairs, household tasks
‍Complex Movements: Multi-directional sports, dancing, manual labor
MaxYield-PPG

Advanced Optical Compensation

Our PPG-specific Neural Networks “see-through” the unique challenges of optical cardiac monitoring, cleaning every heartbeat:

Motion Artifact Removal: Arm-swing, vibration, and exercise movement suppression
‍
‍Ambient Light Interference: Adaptive filtering for changing light conditions

‍Skin Tone Adaptation: Adaptive processing for all skin tonesPerspiration Effects: Sweat and contact pressure artifact removal, including weak pulse signals
MaxYield-PPG

Beat-by-Beat Segmentation

Detects and isolates every cardiac cycle with clinical precision:

Systolic Peak Detection: Sub-beat timing accuracy for precise HR/HRV

Dicrotic Notch Identification: Enables pulse wave analysis and BP estimation

‍Morphology Characterization: Vascular health indicators from pulse shape

‍Rhythm Analysis: Atrial fibrillation and arrhythmia detection capabilities

Signal Quality Transparency

SDK Integration
Minimal memory impact, lives natively on devices
CDK Integration
Efficient processing within existing software environments
API Integration
Process data through Neural Cloud’s REST API
No Hardware Changes
Immediately works on existing devices with PPG sensors

Transform Wearable Limitations

Metric
Current Wearables
MaxYield Enhancement
User Benefit
Heart Rate
5-10s rolling avg, skipped when moving
Real-time, x BPM error during HIIT
True exercise tracking
HRV/Recovery
5-min deep-sleep window only
Continuous 24/7 with confidence scoring
All-day stress monitoring
Stress Monitoring
Smoothed, 5-7 day baseline
Real-time with transparent quality scoring
Immediate stress awareness
MaxYield converts night-only, static metrics into true 24-hour, high-confidence vitals.

Comprehensive PPG Analytics

Heart Rate & Variability

Precision HR: ± x BPM accuracy during exercise
HRV Metrics: RMSSD, pNN50, frequency domain analysis
HR Zones: Personalized training zone detection
Recovery Metrics: Post-exercise HR recovery analysis

Vascular Health Indicators

Pulse Wave Velocity: Arterial stiffness assessment
Pulse Wave Analysis: Systolic/diastolic timing ratios
Perfusion Index: Peripheral circulation assessment
Vascular Age: Age-adjusted cardiovascular health scoring

Proven Performance Metrics

Accuracy Improvements

Exercise HR Error: 15 BPM → 3 BPM (26 percentage point improvement)
HRV Reliability: Overnight windows → All-day confidence scoring
Customer Satisfaction: 40% reduction in accuracy-related support tickets

Business Impact

Integration Time: Drop-in SDK / API options into current environment
Market Position: Unique offering of accurate 24/7 HR & HRV metrics ahead of competitors

Target Market Solutions / Use Cases

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Consumer Wearables
Primary Pain:
Motion noise and review-site criticism of accuracy

MaxYield Solution:
- Cut 6-12 months of filter R&D development time
- Extend current sensor BOM life without hardware respins
- Avoid costly accuracy recalls and negative reviews
- Enable premium features that competitors can't match
Medical-Grade Patch / RPM Companies
Primary Pain:
Must prove reliability for hospital and remote care

‍MaxYield Solution:
Audit-ready logs and validation documentation40% reduction in regulatory study sizesHigher pass rates for device approvals
Digital Health / Fitness Apps
Primary Pain:
Garbage-in/garbage-out PPG feeds from multiple devices

‍MaxYield Solution:
- Consistent, clean data across all connected devices
- Enable wearable-data normalisation and cross-device consistency
- New algorithm features enabled by reliable inputs
- Reduced error variance in downstream models
- Premium subscription opportunities with unique metrics
Telehealth / Monitoring Platforms
Primary Pain:
Need near-clinical vitals to manage patients at home

‍MaxYield Solution:
- Hospital-grade accuracy from consumer devices
- 30-50% reduction in accuracy complaint tickets
- Continuous monitoring without clinical-grade hardware costs
- Remote patient confidence in home monitoring systems

Early Access Program
Partner Benefits

Priority API Access

First access to MaxYield-PPG capabilities

Co-Development Opportunities

Collaborate on device-specific optimizations

Validation Studies

Joint research and publication opportunities

Technical Support

Direct access to our engineering team

Call to Action

Known Limitations & Roadmap

We're transparent about current limitations while actively addressing them:

Skin Tone Variations
Ongoing optimization for diverse populations
Comparison Rate
Performance validation in harsh environments
Battery Optimization
Power consumption improvements for wearables

Roadmap Highlights

Q4 2025: Enhanced multi-wavelength processing
Q1 2026: Blood pressure estimation capabilities via PWV
Get in Touch

Contact & Next Steps

Ready to bring exercise-grade PPG accuracy to your devices?
Our team is standing by to discuss:

Custom integration requirements
Validation study partnerships
Pilot program participation
Technical implementation support
Get Started
Request early access documentation and SDK downloads
Get Started
Schedule Demo
See MaxYield-PPG in action with your specific use case
Schedule
Partnership Inquiry
Explore co-development and validation opportunities
Get in Touch
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