Apple Watch 7 looks more even likely to have blood glucose monitoring, based on a recent Apple survey

Persistent rumors about a future Apple Watch’s benefit to diabetics and weight watchers just got a bit more extra credence from Apple itself. 

A Brazilian reader of 9to5Mac was sent a survey enquiring about Apple Watch health-tracking habits and asking which of the current watchOS features are the most useful. The survey then went on to ask respondents whether they use third-party apps to track workouts track and eating habits and, crucially, whether they use apps to monitor medications and blood sugar levels. 
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