This talk provides an overview of my work on technologies for wellbeing and mental health, with an emphasis on the ethics and the value of the human body. It outlines award winning research described in TOCHI, Taylor and Francis HCI and JMIR journals, CHI and DIS publications targeting emotion and attention regulation, as well as memory support in depression and dementia. The talk covers several prototypes developed and evaluated with my research group and novel tools supporting their design. The talk articulates the value of this body of work for novel design implications for ethical wellbeing and mental health technologies. Most of the research described in the talk has been supported by the AffecTech: Personal technologies for affective health, an EC-funded Innovative Training Network.