Not sure why you'd exclude cloud in 2019 as that's the normal way to build such a solution. My Event Hub App in the store allows all sensor data to be uploaded in real time from as many watches/devices…
Unfortunatly, Dr. Scott Harden has no Garmin GPS watch to develop a C# bridge to his ScottPlott:
I have one, but I m only a Meditator with a GITHUB account:
and no C# programming skills.
What about AlphaMonkeyC
Will there be a revolution in streaming sensor data to a PC with bluetooth smart sensors and the GATT client-server scenario as specified in the Bluetooth core specification and Wireshark?
Raspberry Pi Ant+ MQTT-Broker:
is a Swiss quality script from Reto, who earns his bread and butter in the IT industry.
10 Free Public MQTT Brokers
It should be possible to stream ANT+ sensor to MATLAB or Python, which support MQTT .
1. Example code from Reto:
2. install a MQTT brocker on the Rasperri:
3. Connect to RPi 3 ad-hoc network from windows PC:
4. Connect to Matlab MQTT:
5. connect to Matlab example code:
6. Or connect to Python MQTT:
7. connect to Python example code:
8. see also: