TABLE 2.

Data available on the portal and their sources

Data	Source
Height	Smartphone, smartwatch
Weight	Smartphone, smartwatch
Age	Smartphone, smartwatch
Step count	Smartphone, smartwatch
Total activity duration	Smartphone, smartwatch
Activity type	Smartphone, smartwatch
Calories	Smartphone, smartwatch
Glucose level	Glucometer
Medication status	Glucometer
Heart rate	Smartwatch, BP monitor, pulse oximeter
Systolic BP	BP Monitor
Diastolic BP	BP Monitor
Blood oxygen saturation	Pulse oximeter
Perfusion index	Pulse oximeter
BMI	Derived
BMR	Derived
TDEE	Derived
VO2Max	Derived
Diabetes risk	Predicted