I am looking to obtain the bluetooth strength (RSSI or similar) of a signal using a web-based application (in this case attempting with the Web-Bluetooth API). From what I've seen this feature is not supported in a browser (yet at least).
The result was intended to be used on a mobile device rather than a desktop but if there is a solution for either I am unaware at the current minute. Since I cannot see much on the matter of it other than it working within downloaded/compiled mobile apps (which I guess I will have to resort to if this is completely unachievable).
This would also apply to if HTML5 p2p connection strength if that was an obtainable value as well.
Maybe I have completely missed something out and my googling skills are terrible, otherwise any relevant links / information is appreciated :)
I recently implemented the watchAdvertisements() API that will enable the page to listen for advertisement packets from the device. When a packet is received, an advertisementreceived Event is fired on the device, and the Event contains the RSSI and TX Power of the device. You can give this API a try by enabling chrome://flags/#enable-experimental-web-platform-features in Chrome 85.0.4165 or higher.