According to a news report, the next Samsung smartwatch might feature blood glucose tracking in 2021. It was reported by Chinese website ETnews that Samsung, together with MIT, is lining up wearable glucose monitoring sensors.
This feature might be launched with the Galaxy Watch 4 or Galaxy Watch Active 3 at its Unpacked 2021 event, which takes place in the second half of the year. The authenticity of this news is still hanging as there have been rumours on blood glucose tracking for couple of years now. A non-invasive, wearable sensor was something both Tim Cook and Steve Jobs were passionate about.
Samsung has included blood pressure monitoring on its Galaxy Watch 3 and Active 2 smartwatches but it is currently available only in South Korea as the feature is pending clearance from the FDA.