Performance of Wearable Pulse Oximetry During Controlled Hypoxia Induction: Instrument Validation Study Background: Oxygen saturation is a crucial metric used for monitoring patients with lung disease or respiratory illness who are at risk of hypoxemia (low blood oxygen saturation). Early and accurate identification of abnormal oxygen saturation is important for these patients, who may develop significant desaturation and hypoxemia symptoms during their daily activities. Objective: This study aimed to evaluate the accuracy of Apple Watch Series 7 and a clinical-grade pulse oximeter, Masimo MightySat Rx, under hypoxemia and to assess whether measurement error is influenced by the oxygen desaturation rate (ODR). Methods: We calculated the ODR of each measurement and conducted a comparative analysis of the displayed oxygen saturation readings from both the Masimo MightySat Rx finger pulse oximeter and Apple Watch Series 7 with arterial blood oxygen saturation (SaO) readings obtained from a blood gas analyzer. Results: Both the Masimo MightySat Rx pulse oximeter and the Apple Watch Series 7 tended to overestimate oxygen saturation. The pulse oximeter readings were more likely to fall within 2% of the acceptable (as specified by Masimo) peripheral oxygen saturation (SpO) error range than the Apple Watch (49.03% vs 32.14%). Notably, both devices had limitations under low oxygen saturation levels (

JMIR Formative Res: Performance of Wearable Pulse Oximetry During Controlled Hypoxia Induction: Instrument Validation Study #WearableTech #HealthMonitoring #PulseOximetry #OxygenSaturation #Hypoxia

Millions living with #NCDs depend on #MedicalOxygen & #PulseOximetry. Yet oxygen is missing from many NCD policies.

Join Leith Greenslade of the Every Breath Counts Coalition for a webinar on Medical Oxygen & NCDs.

📅 Sept 17, 2025
🕚 11 AM–12 PM EDT
🔗 Register: us02web.zoom.us/meeting/regi...

#Oxy

Evaluating Handheld Pulse Oximeter Accuracy Across Diverse Skin Tones In 2024, the Open Oximetry Project conducted an evaluation of handheld pulse oximeters, including two Nonin products.

It is nice to work on technology that strives and succeeds at helping everyone.
#pulseoximetry #healthequity

www.nonin.com/resource/eva...

Why Should You Have A Pulse Oximeter (SpO2) At Home? Pulse Oximeter comes with incredible benefits, making it a must-have health care product at home. Let’s know more, here!

Why Should You Have A Pulse Oximeter (SpO2) At Home?
#pulseoximetry #PulseOximeter #oximeter #trend #trendingpost #trendingtopics #bluesky #blueskypost
www.bulkadspost.com/why-should-y...

This innovation ensures equitable and optimal care for all babies from birth.
📖 Read more here: buff.ly/40WqEzB
#NeonatalCare #PulseOximetry #HealthcareEquity #MedicalInnovation #NeoSky

40+ years later, we're still selling and relying on this very basic, undependable medical reading And we wonder why people are skeptical of medicine--and why Blacks in particular are angry. If you can't trust medicine to fix something this common and obvious, what can you trust?

The first clear warnings were decades ago. If Americans can't trust something this basic to accurately start the diagnostic process everywhere from ICUs to doctors' offices, what can we trust?

#medicaldevices #devicebias #medicalbias #POC #medicaldisinformation #FDA #medicalresearch #pulseoximetry

Newborn Heart Defect Test: Spotting Critical Conditions
#newbornhealth #NewbornOxygenSaturation #PulseOximetry #HeartConditions #NewbornCare #MedicalTechnology #HospitalProcedures #InfantHealth #NeonatalCare #EarlyDetection #HealthTips #DrSilvaKidsGrow #parentingtips #Parenting101