onepaulmbw

Tl;dr - I'm looking to build a simple app that reads from a blood pressure monitor, and displays the value. I'm a software engineer by trade (React + NodeJS), and so my inclination is to build an app using React Native and figure out how to connect it to my blood pressure monitor.

However, I'm thinking about if this can be done over the web with a simple html file and the Google Bluetooth API. My question is, what are people's experiences with building bluetooth-enabled apps on the web? Did you have any security concerns if any? Did you build a web app and decided it was too much effort, and default to building a native/cross-platform app?

Currently looking for a new role as a full stack web developer and I have taken interest in the world of cryptocurrency. Currently looking at a startup that provides a platform for fighting criminal and illegal activity surrounding cryptocurrency, however, my question is whether this industry in question is a good idea in regards to investing a career in this sector.