New channels displayed in EnsoSleep PPG Study Management increase clinical value while improving patient comfort and convenience
MADISON, WI – April 10, 2025 – EnsoData, an innovator in AI healthtech solutions, is enhancing the FDA-cleared EnsoSleep PPG home sleep apnea testing (HSAT) solution by integrating three new physical channels. These channels provide additional physiological data to support sleep clinicians in diagnosing and treating sleep disorders using FDA-cleared pulse oximeters.
EnsoData introduces all three channels at no extra cost and without additional hardware. The FDA-cleared Drowzle Pro, rebranded as Celeste+, captures acoustic flow and snore data from the microphone of a mobile device, while the actigraphy channel displays movement data from accelerometers embedded in existing PPG-enabled devices.
Celeste+ includes the EnsoData Audio Respiratory Score (eARS), a metric that tracks the number of breathing interruptions per hour using only the built-in microphone on the patient’s smartphone, enabling convenient, at-home screening for sleep-disordered breathing.
“Adding three new channels is a major step forward for EnsoSleep PPG,” said Fred Turkington, SVP of Product Management, EnsoData. “The new flow, snore, and actigraphy data are added on top of the existing respiratory analysis of peripheral arterial tone. These channels make raw data interpretation more intuitive for physicians by aligning PPG-based home sleep testing more closely with in-lab PSGs and legacy HSAT signals. Best of all, we accomplished this with no extra hardware for patients to manage. They need only their smartphone and a pulse oximeter.”
The new physiological channels provide operational benefits as well. For example, the number and types of available recorded channels are criteria frequently referenced in reimbursement policies for HSATs. Adding actigraphy, snore, and acoustic flow channels ensures that clinicians using EnsoSleep PPG remain at the forefront of both clinical efficacy and financial sustainability for home sleep apnea testing.
EnsoData’s Celeste+ mobile application adds three new physical channels to home sleep apnea testing solution acoustic flow, snore, and actigraphy
Learn More about Celeste+ and EnsoSleep PPG
For more information about EnsoSleep PPG, visit www.ensodata.com/ensosleep-ppg
For more information about Celeste+, visit www.ensodata.com/ensosleep-ppg
