This is how many smartphone users track their health data: Smartphone usage trends from Deloitte ‘s Digital Consumer Trends Survey show a tracking rate of 63% for health parameters in 2023. Among 18 to 24-year-olds, the rate is as high as 90%. Fitness, vital and other health data is measured via smartphone, including heart rate, blood pressure, sleep patterns and the number of steps taken. More than half of those surveyed are also prepared to share this data with medical staff.
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