Validity of the Xiaomi Mi Band 2, 3, 4 and 5 Wristbands for Assessing Physical Activity in 12-to-18-Year-Old Adolescents under Unstructured Free-Living Conditions. Fit-Person Study.
The purpose was to assess the validity of four generations of Xiaomi Mi Band wristbands for the assessment of step count and physical activity (PA) levels among adolescents aged 12- 18 years under free-living conditions. One hundred adolescents were invited to participate in the present study. The f...
| Publicado en: | Journal of Sports Science & Medicine Vol. 22; no. 2; pp. 196 - 212 |
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| Autores principales: | , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Hakan Gur, Journal of Sports Science & Medicine
Jun2023
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=165629969&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 165629969 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 13032968 FYN jtl: Journal of Sports Science & Medicine issn: 13032968 maglogo: N pubinfo: dt: Jun2023 vid: 22 iid: 2 pid: 26030 pub: Hakan Gur, Journal of Sports Science & Medicine artinfo: ui: 165629969 165629969 165629969 10.52082/jssm.2023.196 165629969 ppf: 196 ppct: 16 formats: fmt: @attributes: type: P tig: atl: Validity of the Xiaomi Mi Band 2, 3, 4 and 5 Wristbands for Assessing Physical Activity in 12-to-18-Year-Old Adolescents under Unstructured Free-Living Conditions. Fit-Person Study. aug: au: Casado-Robles, Carolina Mayorga-Vega, Daniel Guijarro-Romero, Santiago Viciana, Jesús affil: Department of Physical Education and Sport, University of Granada, Granada, Spain sug: subj: Product Evaluation Wearable Sensors Fitness Trackers Walking In Adolescence Step In Adolescence Physical Activity In Adolescence Monitoring, Physiologic Equipment and Supplies Human Male Female Child Adolescence Funding Source Students, High School Criterion-Related Validity Confidence Intervals Actigraphy Descriptive Statistics Accelerometers Comparative Studies Reliability and Validity Consumer Participation Child: 6-12 years Adolescent: 13-18 years Male Female ab: The purpose was to assess the validity of four generations of Xiaomi Mi Band wristbands for the assessment of step count and physical activity (PA) levels among adolescents aged 12- 18 years under free-living conditions. One hundred adolescents were invited to participate in the present study. The final sample consisted of 62 high-school students (34 females), aged 12 - 18 years old (Mage = 14.1 ± 1.6 years), who wore an ActiGraph accelerometer on their hip (PA and step count reference measures) and four activity wristbands (Xiaomi Mi Band 2, 3, 4, and 5) on their nondominant wrist during the waking time of one day. Results showed that the agreement between daily PA levels (i.e., slow, brisk, and slow-brisk pace walking, total PA and moderate-tovigorous PA) measured by Xiaomi Mi Band wristbands and the accelerometer were poor (ICC, 95% CI = 0.06 - 0.78, 0.00 - 0.92; MAPE = 50.1 - 150.6%). However, agreement between daily step count measured by the accelerometer and the Xiaomi Mi Band wristbands were between acceptable (MAPE = 12.2 - 13.6%) to excellent (ICC, 95% CI = 0.94 - 0.95, 0.90 - 0.97). Furthermore, the Xiaomi Mi Band wristbands have a good to excellent validity for correctly classifying adolescents as meeting or not meeting the recommended 10,000 steps per day (P = 0.89 - 0.95, k = 0.71 - 0.87) and the recommended 60 minutes of moderate-to-vigorous PA per day (P = 0.89 - 0.94, k = 0.69 - 0.83). Furthermore, comparability between the four Xiaomi Mi Band generations were poor to excellent (ICC, 95% CI = 0.22 - 0.99, 0.00 - 1.00) for the daily PA levels outputs, although it was excellent (ICC, 95% CI = 0.99 - 1.00, 0.96 - 1.00; MAPE = 0.0 - 0.1%) for daily step count. Different models of Xiaomi Mi Band wristbands were comparable and presented good validity for measuring adolescents' step count, and they accurately classified adolescents as meeting or not meeting the PA recommendations under free-living conditions. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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