The NDD EasyOne Sky transform spirometry testing into a seamless and enjoyable part of patient care.
Simplified high-quality spirometry with Buddy
The EasyOne Sky spirometer meets the latest recommendations and guidelines. Coach Buddy helps to guide patients through the maneuvers with clear instructions, aiming for spirometry results that meet the standards to enable more efficient treatment.
Calibration-free TrueFlow Technology
Utilizing high-quality components and Swiss precision-engineering, True Flow delivers robust and reliable test results without needing calibration by the user.
Proper coaching is an important part of spirometry. It helps to ensure accurate results, allowing your clinical team to diagnose and manage respiratory conditions effectively.
Users & Patients
(power consumption 0.3 W)
Flow/Volume Sensor
TypeUltrasonic transit timeFlow range± 16 l/sFlow resolution1 ml/sFlow accuracy (except PEF)± 2 % or 0.020 l/sPEF accuracy± 5 % or 0.2 l/sVolume range± 12 lVoume accuracy± 2 % or 0.050 lResistance< 1.5 cm H2O/l/s at 14 l/sAccesories*
Part numberProduct5050-50EasyOne FlowTube, individually wrapped,
box of 50 pcs5050-200EasyOne FlowTube, individually wrapped, box of 200 pcs5030-2EasyOne FlowTube adapter2800-50.1spEasyOne Sky Bluetooth dongle2800-1DEasyOne Sky incl. BLE dongle for PC use
BEV, FEF25, FEF25-75, FEF50, FEF75, FET, FEV.75*, FEV.75/FVC*, FEV1, FEV1/FVC, FEV1Q, FVC, PEF
*only shown for children <6 yr
BEV, FEF25, FEF25-75, FEF50, FEF75, FET, FEV.75*, FEV.75/FVC*, FEV1, FEV1/FVC, FEV1Q, FIVC, FVC, PEF, PIF
*only shown for children <6 yr
For use with EasyOne Sky and in the US only
IEC 60601-1, IEC 60601-1-2, 2012/19/EU, 2011/65/EU, 2015/863, 2006/66 EU, 2018/852, 2014/53/EU,