At ndd, we are here to champion every breath. Our technology leads the way in the market. Our data is trusted to drive research and innovation. Our insights help physicians diagnose sooner, treat faster, and impact patient outcomes. So that more people can breathe better – and live better too. Every day. Others might think this is a good place to stop. We know this is only the start.
Compare the EasyOne products
 Easy on-PC |  EasyOne Air |  EasyOne Sky |  EasyOne Pro |  EasyOne Pro/LAB | |
| FVC | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| FVL | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| MVV | ✅ Yes | ✅ Yes | 🚫 No | ✅ Yes | ✅ Yes |
| SVC | ✅ Yes | ✅ Yes | 🚫 No | ✅ Yes | ✅ Yes |
| Provocation | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| DLCO | 🚫 No | 🚫 No | 🚫 No | ✅ Yes | ✅ Yes |
| MBW | 🚫 No | 🚫 No | 🚫 No | 🚫 No | ✅ Yes |
| LCI | 🚫 No | 🚫 No | 🚫 No | 🚫 No | ✅ Yes |
Not sure which product to choose?
We are here to help you.
Complete pulmonary function testing (PFT)
EasyOne Pro LAB
Portable DLCO, MBW, Lung Volumes, LCI and Spirometry- Patient and User Centered Design
- Calibration-free TrueFlow™ Technology
- Self-Quality Control through TrueCheck™ Technology
- Compact & Lightweight Design
EasyOne Pro
Portable DLCO, Lung Volumes and Spirometry- Patient and User Centered Design
- Calibration-free TrueFlow™ Technology
- Self-Quality Control through TrueCheck™ Technology
- Compact & Lightweight Design
Spirometry machines
EasyOne Air
Portable & PC spirometer- Flexible Use, Consistent Results
- Calibration-free TrueFlow™ Technology
- Color Touch Screen
- Bluetooth and EMR Connectivity
Easy on-PC
PC spirometer- Calibration-free & Quick Spirometry
- Quality Feedback & Interpretation
- Real-Time Animated Graphs and Incentives
- EMR Connectivity & Customized Settings
EasyOne Sky New
Redefining spirometry with Buddy- Simplified high-quality spirometry with Buddy
- nddCloud connectivity
- Compliant with the latest standards for spirometry
- Calibration-free TrueFlow Technology
Software
EasyOne Connect
Integrated software platform- Advanced PFT Lab Software Functionality
- Proven Bi-directional Integration with Top EMR/EHR Systems
- Superior Cybersecurity
- Centralized PFT Review
EasyOne Mobile New
Cloud-based spirometry software solution- Essential Spirometry Functionality, Simplified
- User-Friendly Interface
- Seamless EMR Integration
- Robust Cybersecurity
Accessories & Consumables
Spirette mouthpiece
- The ndd Spirette mouthpieces have been engineered to fit perfectly into ndd devices to guarantee reliable and high quality measurement results.
- ndd Spirette mouthpieces avoid cross-contamination between patients and reduce cleaning of the device to an absolute minimum.
- The Spirette mouthpieces are single-use only and disposable.
FlowTube mouthpiece
- ndd EasyOne FlowTube mouthpieces avoid cross-contamination between patients and reduce cleaning of the device to an absolute minimum.
- The ndd EasyOne FlowTube mouthpieces have been engineered to fit perfectly into ndd’s EasyOne Air and EasyOne Sky devices to guarantee reliable and high quality measurement results.
- The EasyOne FlowTube mouthpieces are single-use only and disposable.
DLCO Barriettes
- The ndd DLCO Barriettes fulfill the purpose of a physical barrier in the EasyOne Pro / LAB system, to avoid cross-contamination between patients and reduce cleaning of the device to an absolute minimum.
- The form of the ndd DLCO Barriette has been engineered to complete the EasyOne Pro / LAB system for DLCO testing, to guarantee reliable and high quality measurement results.
- DLCO Barriettes are single-patient use disposables.
EasyOne Filter
It’s not just a filter. It’s the EasyOne Filter.- The EasyOne Filter was uniquely designed to ensure highly accurate test measurements when adding a filter to ndd spirometry products.
- The EasyOne Filter keeps the ambient environment clean while the ndd mouthpiece protects from cross-contamination.
- The EasyOne Filter meets the 2019 ATS/ERS spirometry standards for accuracy.
- Optimal fit for minimal resistance, while still providing high quality test results.
FRC Barriettes
- The ndd FRC Barriettes fulfill the purpose of a physical barrier in the EasyOne Pro LAB system, to avoid cross-contamination between patients and reduce cleaning of the device to an absolute minimum.
- The form of the ndd FRC Barriette has been engineered to complete the EasyOne Pro LAB system for MBW testing, to guarantee reliable and high quality measurement results.
- FRC Barriettes are single-patient use disposables.
EasyOne Pro/LAB Annual Replacement Kit
- The EasyOne Pro/LAB is designed to require minimal maintenance. The annual replacement kit of four external components is ALL that is required to keep the system running smoothly.
- These components are available as a convenient kit. Installation is done in minutes and requires no special tools.