https://www.moves-app.com/ https://www.moves-app.com/ also uses machine learning to classify walking, running, cycling etc. Not sure what algos but there are so

https://www.moves-app.com/ https://www.moves-app.com/ also uses machine learning to classify walking, running, cycling etc. Not sure what algos but there are some pointers on the founder's website - http://www.cs.cmu.edu/~akyrola/ http://www.cs.cmu.edu/~akyrola/