Biomarkers

How Sahha digital biomarkers work — standardized, real-time health data from wearables and smartphones covering sleep, activity, heart rate, and more.

Guides

37 guides
Active duration
Active hours
Activity intensity and sedentary time
App sessions
Blood glucose
Blood pressure
Body fat
Basal body temperature
Caffeine intake
Energy burned
Energy intake
Floors climbed
Heart rate variability
Heart rate
Macronutrients
Oxygen saturation
Respiratory rate
Sleeping skin temperature
Sleep debt
Sleep duration
Sleep efficiency
Time in bed
Sleep interruptions and awake time
Sleep latency
Sleep regularity
Sleep stages
Sleep timing
Steps
Vitamins and minerals
VO2 max
Waist circumference
Water intake
Weight, height, and BMI
Sahha Sleep Data Guide
When to Use Data Logs vs Biomarkers
Understanding biomarkers: the building blocks of health data
Data dictionary: Complete list of Sahha's available data points