Is there any worthy tracking app available ? , which can track sleep , activity and heart rate , like in those smartbraclet (veryfit 2.0), or in Samsung gear etc . the S health in the watch is very basic , and google fit do not monitor heart rate and very basic too
there some that maybe you’ll like
there are more but i’m not sure they’ll work with round display.
Thanks , but none can track heart rate during workout in those
I think Michael Fischer did an HR array mod (auto variable time) that might do what you are thinking. Search his posts or HR mods. Good luck.
I eat a lot of battery and always crashing …some time it take forever to load