Ntshumi, Nontshumayelo, and Funmi Adebesin. 2019. “Not Missing a Step: South Africans Taking Control of Their Personal Wellbeing Using Wearable Health Devices”. Journal of Health Informatics in Africa 6 (2):11´ - 18. https://doi.org/10.12856/JHIA-2019-v6-i2-224.