Tracking my sleep - WakeMate vs. Zeo and Fitbit - Florian Schumacher

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Tracking my sleep - WakeMate vs. Zeo and Fitbit - Florian Schumacher

  1. 1. Sleep Sensors <ul><li>igrowdigital.com </li></ul>
  2. 2. WakeMate
  3. 3. Sleep Quality
  4. 4. Sleep Quality vs. Sleep Length
  5. 5. Sleep Quality
  6. 6. Zeo
  7. 7. Fitbit
  8. 8. Sleep Quality in Comparison
  9. 9. Data Treatment <ul><li>normalizing all measurements to an average of zero for comparison </li></ul><ul><li>building an average value out of the actigraphy sensors </li></ul><ul><li>comparing Deltas to analyze reliability </li></ul>
  10. 10. EEG vs. Actigraphy
  11. 11. <ul><li>lying awake in bed -> EEG vs. Actigraphy </li></ul><ul><li>moving around during the night </li></ul><ul><li>making mistakes in sensor usage </li></ul>Potential Sources for Errors
  12. 12. Average Delta * based on the spectrum of the values from Zeo of 41 Sensors Zeo/ WakeMate Zeo/ Fitbit Zeo / Actigraphy Average Delta 9,6 11,2 9,6 Deviation* 23 % 27 % 23 %
  13. 13. <ul><li>measuring sleep phases and sleep quality is not a no brainer </li></ul><ul><li>include other metrics than just Sleep Quality </li></ul><ul><li>take care of right sensor usage </li></ul><ul><li>sleep measurement needs some deeper investigation to be understood </li></ul>What Did I Learn?
  14. 14. Florian Schumacher Blog igrowdigital.com Twitter @igrowdigital Thank You

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