Wearable Sweat Sensor

Hello !
I am plaining to add a sweat sensor to my project ( a smart watch ) because it can tack blood sugar and blood alchol ... I think it can be usefull.
But i didn't find any website to buy it from and i didn't even get its price.
If anyone knows tell me the website name or send me a link.
Or if you have another idea for a sensor please tell me.
Thank you !

Which exact sensor do you have in mind?


something like this

Ahmed_Gu:
https://www.wearable-technologies.com/wp-content/uploads/2016/02/sweat-wearable.jpg
something like this

Have you asked Wearable Technologies where you can buy this device?

Paul