Table 1 Inclusion and exclusion criteria for Care-On

Inclusion criteria

 i

Patients selected for or that underwent coronary artery bypass surgery (CABG), a fractional flow reserve test (FFR) and/or a percutaneous coronary intervention (PCI), an electrophysiological test (EFO) and/or radiofrequency catheter ablation (RFCA), a transcatheter aortic valve implantation (TAVI), and/or valve surgery

 ii

Age ≥ 18 years

 iii

Able to speak and read the Dutch language

 iv

Willing and able to provide informed consent

Exclusion criteria

 i

No internet connection at home

 ii

Not in possession of a computer or tablet; and mobile phone

 iii

Not able or willing to wear activity tracker on a daily basis (for example due to work related obligations)

 iv

Major planned (cardiac) surgery in the upcoming 3 months

 v

Life expectancy < 1 year (e.g., severe renal disease, metastatic cancer)

 vi

Physical impairments interfering with the lifestyle monitoring system, including not able to perform daily physical activities due to orthopedic or neurological disease, bed/chair ridden patients, visual impairments/blindness, severe cognitive disability

 vii

Presence of wounds, injuries or infectious diseases on the skin where the wrist-wearable device(s) will be placed

 viii

Mentally incompetent