5 References¶

1 - Mobile network subscriptions worldwide 2028 | Statista. (2023, July 19). Statista. https://www.statista.com/statistics/330695/number-of-smartphone-users-worldwide/
2 - Liu, J. C. J., & Ellis, D. (2021). Editorial: Eating in the Age of Smartphones: The Good, the bad, and the Neutral. Frontiers in Psychology, 12. https://doi.org/10.3389/fpsyg.2021.796899
3 - Daniyal, M., Javaid, S. F., Hassan, A., & Khan, M. A. (2022). The Relationship between Cellphone Usage on the Physical and Mental Wellbeing of University Students: A Cross-Sectional Study. International Journal of Environmental Research and Public Health, 19(15), 9352. https://doi.org/10.3390/ijerph19159352
4 - Daniyal, M., Javaid, S. F., Hassan, A., & Khan, M. A. (2022). The Relationship between Cellphone Usage on the Physical and Mental Wellbeing of University Students: A Cross-Sectional Study. International Journal of Environmental Research and Public Health, 19(15), 9352. https://doi.org/10.3390/ijerph19159352
5 - Bradley, A. H. M., & Barbaree, H. E. (2023). Stress and mood associations with smartphone use in university students: a 12-Week longitudinal study. Clinical Psychological Science, 11(5), 921–941. https://doi.org/10.1177/21677026221116889
6 - Ventola, C. (2014). Mobile devices and apps for health care professionals: uses and benefits. PubMed. https://pubmed.ncbi.nlm.nih.gov/24883008
7 - Wallace, S. J., Clark, M., & White, J. (2012). ‘It’s on my iPhone’: attitudes to the use of mobile computing devices in medical education, a mixed-methods study. BMJ Open, 2(4), e001099. https://doi.org/10.1136/bmjopen-2012-001099
8 - Ozdalga, E., Ozdalga, A., & Ahuja, N. (2012). The Smartphone in Medicine: A Review of Current and Potential use among physicians and students. Journal of Medical Internet Research, 14(5), e128. https://doi.org/10.2196/jmir.1994
9 - Mosa, A. S. M., Yoo, I., & Sheets, L. (2012). A Systematic review of healthcare applications for smartphones. BMC Medical Informatics and Decision Making, 12(1). https://doi.org/10.1186/1472-6947-12-67
11 - Van Der Storm, S. L., Jansen, M., Meijer, H. A., Barsom, E. Z., & Schijven, M. P. (2023). Apps in healthcare and medical research; European legislation and practical tips every healthcare provider should know. International Journal of Medical Informatics, 177, 105141. https://doi.org/10.1016/j.ijmedinf.2023.105141
12 - Maaß, L., Freye, M., Pan, C., Dassow, H., Niess, J., & Jahnel, T. (2022). The definitions of health apps and medical apps from the perspective of public Health and Law: Qualitative analysis of an interdisciplinary literature Overview. Jmir Mhealth and Uhealth, 10(10), e37980. https://doi.org/10.2196/37980
13 - J. P. S. Cunha, B. Cunha, A. S. Pereira, W. Xavier, N. Ferreira and L. Meireles, "Vital-Jacket®: A wearable wireless vital signs monitor for patients' mobility in cardiology and sports," 2010 4th International Conference on Pervasive Computing Technologies for Healthcare, Munich, Germany, 2010, pp. 1-2, doi:10.4108/ICST.PERVASIVEHEALTH2010.8991.
14 - Inovlancer. (n.d.). Biodevices - Soluções de Engenharia Médica. https://www.biodevices.pt/en/sdk-2/
15 - Inovlancer. (n.d.-b). Biodevices - Soluções de Engenharia Médica. https://www.biodevices.pt/en/vitaljacket-holter-2/
16 - Biswas, S. (2021, November 14). How does a smart watch count steps | Tech-Knowledge. Tech-knowledge. https://www.vertexknowledge.com/post/how-does-a-smart-watch-count-steps-tech-knowledge
17 - Abadleh, A., Al-Hawari, E., Alkafaween, E., & Al-Sawalqah, H. (2017). Step detection algorithm for accurate distance estimation using dynamic step length. 2017 18th IEEE International Conference on Mobile Data Management (MDM). https://doi.org/10.1109/mdm.2017.52
18 - World Health Organization: WHO. (2020, November 25). Every move counts towards better health - says WHO. Who. https://www.who.int/news/item/25-11-2020-every-move-counts-towards-better-health-says-who
19 - Sheng, M., Yang, J., Bao, M., Chen, T., Cai, R., Zhang, N., Chen, H., Liu, M., Wu, X., Zhang, B., Liu, Y., & Chao, J. (2021c). The relationships between step count and all-cause mortality and cardiovascular events: A dose–response meta-analysis. Journal of Sport and Health Science, 10(6), 620–628. https://doi.org/10.1016/j.jshs.2021.09.004
20 - Huizen, J. (2023, October 5). How many steps should people take per day? https://www.medicalnewstoday.com/articles/how-many-steps-should-you-take-a-day#by-age
21 - Bassett, D. R., Toth, L. P., LaMunion, S. R., & Crouter, S. E. (2016b). Step Counting: A review of Measurement Considerations and Health-Related Applications. Sports Medicine, 47(7), 1303-1315. https://doi.org/10.1007/s40279-016-0663-1
22 - Xu, Z., Zahradka, N., Ip, S., Koneshloo, A., Roemmich, R. T., Sehgal, S., Highland, K. B., & Searson, P. C. (2022). Evaluation of physical health status beyond daily step count using a wearable activity sensor. Npj Digital Medicine, 5(1). https://doi.org/10.1038/s41746-022-00696-5
23 - Sheng, M., Yang, J., Bao, M., Chen, T., Cai, R., Zhang, N., Chen, H., Liu, M., Wu, X., Zhang, B., Liu, Y., & Chao, J. (2021). The relationships between step count and all-cause mortality and cardiovascular events: A dose–response meta-analysis. Journal of Sport and Health Science, 10(6), 620-628. https://doi.org/10.1016/j.jshs.2021.09.004
24 - Cheng, S., Alison, J. A., Stamatakis, E., Dennis, S., & McKeough, Z. J. (2023). Validity and accuracy of step count as an indicator of a sedentary lifestyle in people with chronic obstructive pulmonary disease. Archives of Physical Medicine and Rehabilitation, 104(8), 1243–1252.
https://doi.org/10.1016/j.apmr.2023.01.020
25 - Isath, A., Virani, S. S., Wang, Z., Lavie, C. J., Naidu, S. S., Messerli, F. H., & Krittanawong, C. (2022). Meta-analysis of Per-Day step Count and All-Cause mortality. The American Journal of Cardiology, 180, 166–168. https://doi.org/10.1016/j.amjcard.2022.06.056
26 - Negrini, F., Gasperini, G., Guanziroli, E., Vitale, J. A., Banfi, G., & Molteni, F. (2020). Using an Accelerometer-Based step counter in Post-Stroke Patients: Validation of a Low-Cost tool. International Journal of Environmental Research and Public Health, 17(9), 3177.
https://doi.org/10.3390/ijerph17093177
27 - Bassett, D. R., Toth, L. P., LaMunion, S. R., & Crouter, S. E. (2016). Step Counting: A review of Measurement Considerations and Health-Related Applications. Sports Medicine, 47(7), 1303–1315. https://doi.org/10.1007/s40279-016-0663-1
28 - Garun, N. (2019, August 2). Dark theme is coming to Google Fit next week. The Verge. https://www.theverge.com/2019/8/2/20751888/google-fit-dark-theme-update-sleep-tracking
29 - R. P. Sai, S. Bapanapalle, K. Praveen and M. P. Sunil, "Pedometer and calorie calculator for fitness tracking using MEMS digital accelerometer," 2016 International Conference on Inventive Computation Technologies (ICICT), Coimbatore, India, 2016, pp. 1-6, doi: 10.1109/INVENTIVE.2016.7823237