I'm looking for a developer to create an application that can interface with a smart watch via bluetooth to collect and log heart rate,O2, respiration rate, blood pressure, glucose, sleep monitoring, ecg, in real-time. The application can be written for android, linux, or windows. Not sure if there are any SDKs for these Chinese smart watches, but maybe.
SMART-WATCH->BLE->CUSTOM-APPLICATION->DATABASE(MySQL,sql lite, sql server, etc)
The smart watch can be any commercially available from amazon or aliexpress such as:
https://www.aliexpress.com/item/1005006767588007.html
Or
https://www.aliexpress.com/item/1005006300537064.html