Tracking sleep with my FitBit: the awakening

I have almost religiously worn my FitBit Flex for the past 11 months or so. At first it was all about the steps. How many steps could I do each day. How often could I get that 10k steps badge? How many days in a row could I get the 10k steps badge? What is the highest steps badge I could get? As soon as I managed to get 30,000 steps in one very long day – the drive to get the little black band to do it’s light and vibration dance slowly wore off. Instead my focus switched to another interesting part of the device. The sleep tracker.

One of the other drivers for me to start looking even closer at the sleep tracker was that people in the office almost consistently every morning when I get to work say “hey looks like you had a rough night”, “looks like you need to go back to bed”, “man you look tired”. I know what you are thinking – surely that alone should drive you to sleep more – but with a young family, and lots of work and study commitments… sometimes you need more convincing J

That being said… you know what I realised pretty quickly once I started looking more closely at the sleep tracker? I am not sleeping anywhere near as much as all the doctors/magazines/blog articles suggest (and everyone in the office is right!). Let’s take a look at the last 7 days on the FitBit dashboard…

  • Last night:     5hrs 55mins
  • Thursday    7hrs 19mins
  • Wednesday    6hrs 34mins
  • Tuesday    6hrs 56mins
  • Monday    6hrs 07mins
  • Sunday        6hrs 17mins
  • Saturday    6hrs 47mins

Not only do almost all of those sleep durations start with a 6… the average for the week was just 6hrs 34mins of sleep each night! Well below the 7 or 8 hours recommended. (by the way, if you ever want to calculate your average sleep duration across a week, month or year – check out this article which describes how to average time in Excel).

So – we have a heap of data here from multiple sources (primary data from the FitBit which shows I not only have short sleep durations, but also inconsistent bed and awakening times – and the observations of my colleagues) suggesting I have a problem. What can we do about it?

Stop going to bed at 12:30pm?

I am a bit of a night owl and some of my best thinking happens late at night – I would hate to lose that

Start sleeping in after 7am?

Difficult with a young family to sleep through the noise (and then the associated guilt) of the breakfast/get out the door to kindy routine

Nap?

Again difficult, although I could go for a rest in the car at work during my lunch break

Eat a spoon full of cement and harden up?

Hmm have been doing that for the past few years and I think it may be impacting on my health and well-being just a little bit

I think out of all of the above options the easiest to implement will be to shift my usual’ish bedtime from 12pm (+/- 30 mins) to 11pm (+/-30 minutes). I wonder what impact one extra hour per night will have over time – first things first – let’s see what impact it will have over the next week. I will report in with my findings in 7 days J

 

 

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