Next year Samsung and Apple will introduce a brand new feature in their smartwatches.

It is an amazing function that will allow you to detect blood glucose (sugar) levels, which is vital for all people with diabetic conditions.
The method that could be used is based on Raman spectroscopy and was developed by research done by Samsung and MIT. The optical sensor gathers information from the wavelengths that are caused by the vibrations of a material when a laser light is scattered after hitting the material. The accuracy of this signal is what MIT and Samsung have been able to achieve.

This is a perfect solution for all users, which will help them in checking their blood presure and make sure that they don’t forget to take their medicine.