I just want to keep track of my heart rate, speed, distance and map my runs. Calorie counting would also be great. I have an iPhone 5s, if that is deemed to be beneficial or not. It would be great if all of this can come together on one computer, app or website.

I am 44 yrs old and am just getting back into biking after 20 years. I am not clueless when it comes to computers and smartphones. I am just very confused. Does anyone have any suggestions on how I should put this whole thing together for my new bike? Thank you in advance for suggestions.

Other question: Is a bluetooth heart rate monitor more beneficial to me than one that comes with a watch?