{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T04:42:00Z","timestamp":1792212120791,"version":"4.4.0"},"reference-count":37,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T00:00:00Z","timestamp":1792108800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T00:00:00Z","timestamp":1792108800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Paediatrics Child Health"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Oxygen is vital for life but the wrong amount of oxygen can lead to significant risk of morbidity and mortality. Preterm infants are at particular risk from both too little (hypoxia) and excess (hyperoxia) oxygen. In the neonatal intensive care unit (NICU), oxygen treatment is guided by oximetry derived from wired oximeters which are difficult to use outside of the hospital environment. We aimed to validate Bluetooth wireless oximeters in newborn infants to determine the accuracy of devices that would be more suitable for out of hospital use.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      Three 20\u2009min sets of measurements including oxygen saturations (SpO\n                      <jats:sub>2<\/jats:sub>\n                      ), heart rate (HR) and perfusion index (PI) from the post\u2010ductal regions (left arm and lower limbs) were conducted in 21 spontaneously ventilating infants using the Masimo (1) SafetyNet and (2) Radical 7 oximeters. The wired Radical 7 oximeter was the reference. Data were downloaded onto CSV files and analysed for agreement.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Twenty\u2010one (eight male) infants were recruited between July to September 2023. Median gestations and ages were 36\u2009weeks and 3\u2009days. Neither Bluetooth device (SafetyNet and wireless Radical 7) met International Organization for Standardization (ISO) standard (ARMSE\u2009\u2264\u20093%), Score 3.624 (wireless Rad\u20107) and 3.884 (SafetyNet). Both wearables consistently overestimated SpO\n                      <jats:sub>2<\/jats:sub>\n                      , with mean biases (wired\u2010wearable) of \u22121.802 (Rad\u20107) and \u22121.803 (SafetyNet), that increased at lower SpO\n                      <jats:sub>2<\/jats:sub>\n                      levels. Linear regression, ICC, Pearson's correlation analyses showed poor consistency.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>\n                      Wireless oximeters have poor correlation with wired oximeters especially at lower SpO\n                      <jats:sub>2<\/jats:sub>\n                      levels but ease of use, especially in the home environment in less acutely ill patients, requires further evaluation.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jpc.70622","type":"journal-article","created":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T04:02:01Z","timestamp":1792209721000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Validating a Wearable Bluetooth Oximeter for Infants in the Neonatal Intensive Care Unit"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-8445-1646","authenticated-orcid":false,"given":"Amy","family":"Courtney","sequence":"first","affiliation":[{"name":"Faculty of Medicine and Health University of New South Wales  Sydney New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7799-3771","authenticated-orcid":false,"given":"Ju Lee","family":"Oei","sequence":"additional","affiliation":[{"name":"Faculty of Medicine and Health University of New South Wales  Sydney New South Wales Australia"},{"name":"Department of Newborn Care The Royal Hospital for Women  Randwick New South Wales Australia"},{"name":"NHMRC Clinical Trials Centre University of Sydney  Camperdown New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,16]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.2196\/28890"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41746\u2010017\u20100002\u20104"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0277992"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.3390\/s22135031"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.2196\/18158"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.2196\/54256"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2018.9018"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.3389\/fped.2015.00094"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2007\u20101984"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.3389\/fped.2016.00138"},{"key":"e_1_2_11_12_1","volume-title":"Pulse Oximetry vs . Transcutaneous Monitoring in Neonates: Practical Aspects","author":"Poets C. F.","year":"2017"},{"key":"e_1_2_11_13_1","volume-title":"StatPearls","author":"Torp K. D.","year":"2023"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13054\u2010015\u20100984\u20108"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12887\u2010020\u201002225\u20103"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/resp.13876"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.4103\/0019\u20105049.104592"},{"key":"e_1_2_11_18_1","doi-asserted-by":"crossref","DOI":"10.25302\/08.2020.CER.140210292","volume-title":"Monitoring Oxygen Levels of Premature Babies at Home and in the Clinic\u2014The RHO Trial","author":"Rhein L.","year":"2020"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.3390\/s24196284"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1183\/20734735.008417"},{"key":"e_1_2_11_21_1","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1007\/BF01621812","article-title":"Absorption Characteristics of Human Fetal Hemoglobin at Wavelengths Used in Pulse Oximetry","volume":"4","author":"Harris A. P.","year":"1988","journal-title":"Journal of Clinical Monitoring"},{"issue":"2","key":"e_1_2_11_22_1","doi-asserted-by":"crossref","first-page":"168","DOI":"10.4037\/ajcc2007.16.2.168","article-title":"Validation of Oxygen Saturation Monitoring in Neonates","volume":"16","author":"Shiao S. Y.","year":"2007","journal-title":"American Journal of Critical Care"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apergo.2010.01.009"},{"key":"e_1_2_11_24_1","first-page":"1","article-title":"Continuous Remote Monitoring of Newborn Babies Using iVital Monitoring System Is Better Than Intermittent Monitoring \u2013 A Pilot Study","volume":"1","author":"Kamalakannan D.","year":"2020","journal-title":"American Journal of Biomedical Engineering"},{"key":"e_1_2_11_25_1","unstructured":"U.S. Food & Drug Administration \u201cPulse Oximeters: Premarket Notification Submissions [510(k)s]: Guidance for Industry and Food and Drug Administration Staff \u201d2013 https:\/\/www.fda.gov\/regulatory\u2010information\/search\u2010fda\u2010guidance\u2010documents\/pulse\u2010oximeters\u2010premarket\u2010notification\u2010submissions\u2010510ks\u2010guidance\u2010industry\u2010and\u2010food\u2010and\u2010drug."},{"key":"e_1_2_11_26_1","doi-asserted-by":"publisher","DOI":"10.1515\/ijb\u20102015\u20100039"},{"key":"e_1_2_11_27_1","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/S0140-6736(86)90837-8","article-title":"Statistical Methods for Assessing Agreement Between Two Methods of Clinical Measurement","volume":"327","author":"Bland J. 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