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  1. Health trackers are the current craze. After I bought a Fitbit, I
  2. wanted to determine what exactly could I do with Fitbit data. Can we
  3. actually learn something from this data that we did not know before?
  4. Most people don't need a watch to tell them that they walked a lot
  5. today or that they got a ton of sleep. As humans we have a pretty good
  6. gauge of our basic physical health. I am interested in figuring out
  7. how we can use data science to look at our health data over a longer
  8. period of time and learn something useful.
  9. Lets look at a few things that people typically use Fitbit data for
  10. before we jump into the weeds.
  11. - Setting Goals
  12. - Motivation
  13. - Tracking Progress
  14. Ever since I bought a Fitbit, I found that I went to the gym a lot
  15. more frequently. Having something which keeps track of your progress
  16. is a great motivator. Not only is your daily steps recorded for your
  17. own viewing, you can share that data with your friends as a
  18. competition. Although I only have 1 friend on Fitbit, I found that was
  19. a good motivator to hit the ten thousand steps per day.
  20. Goals which are not concrete nearly never get accomplished. Simply
  21. saying that "I will get in shape" is a terrible goal. In order for you
  22. to actually accomplish your goals, they need to be quantifiable and
  23. measurable. Rather than saying "I will improve my health this year",
  24. you can say "I will loose ten pounds this year by increasing my daily
  25. step count to fifteen thousand and going to the gym twice a week". One
  26. goal is wishy washy where the other is concrete and measurable. Having
  27. concrete data from Fitbit allows you to quantify your goals and set
  28. milestones for you to accomplish. Along the way to achieving your
  29. goal, you can easily track your progress.
  30. Simply knowing your Fitbit data can help you make some better educated
  31. decisions about your fitness. By comparing your data against what is
  32. healthy you can tweak your lifestyle. For example: if you notice that
  33. you are only getting 6 hours of sleep per night, you can look up the
  34. recommended amount of sleep and tweak your sleep routine until you hit
  35. that target.
  36. Alright, lets do some data science!
  37. ![Tom and Jerry Data Science Meme]()
  38. # Getting The Data
  39. # Visualizing The Data
  40. # Pulling Outside Data
  41. # Analysis