It looks increasingly likely that the Samsung Galaxy Watch 7 series is going to show up sometime in July, and the smartwatch could bring with it a key health feature we've been wanting to see for a long time: blood sugar (or blood glucose) monitoring.
This is something that a lot of wearable makers (including Apple) are trying to introduce into their products, and Samsung has previously made noises about working on the technology. It would be hugely useful for people with diabetes, potentially replacing (or supplementing) the disposable monitors currently in use, which need to be replaced every 7-14 days.
