Why I Committed to Stop Wearing my Fitbit

By January 11, 2018 December 28th, 2018 No Comments

On January 1st I took off my Fitbit and placed it on a counter in my bathroom; where it remains today.  Not the normal New Year’s resolution, huh?  So, why did I decide to stop wearing my Fitbit after using it every day for the past 8 months? 

I was wasting time constantly looking at my phone.  I am busy, and my schedule is confusing.  I currently have one-part time job, two contract positions, one per diem job, and am running my private practice.  Time is SO important to me.  After wearing my Fitbit for a couple weeks, I noticed that I was constantly looking at my wrist to see how many steps I had taken.  I would obsessively check my phone to see how many “active minutes” I had for the day or to analyze how I had slept the night before.  This became a huge waste of time for me.  In today’s day and age, I do not need one more technological thing to keep track of. 

I felt guilty for not hitting 10,000 steps.  Then I started feeling bad about myself for not getting 11,000, 12,000, and so on.  There is no research suggesting that 10,000 steps is the magic number to ultimate “health”.  Yes, walking 10,000 steps or more is great; however, there is not a single number threshold that will turn you into an elite athlete if you hit it or cross it.  You will gain health benefits and reach the CDC’s weekly physical activity guidelines (150 minutes of moderate-intensity or 75 minutes of vigorous-intensity) by walking less – approximately anywhere from 7,000 to 8,000 steps.  Most days, I was getting well over 15,000 steps; but I continually felt guilty for not hitting a higher number each day.  This is not a healthy behavior.

Obsession over the number of calories burned.  Another reason I would check my phone was to watch how many calories I was burning during the day.  This became another parameter that I was trying to one-up daily.  We all know that current recommendations for weight loss are to get more physical activity, in order to increase total energy expenditure, or to burn more calories.  However, a growing number of studies looking at the long-term metabolic effects of exercise suggest that the relationship between physical activity and total energy expenditure is much more complex than calories in and calories out.  Dr. Herman Pontzer, an associate professor at the Department of Anthropology, Hunter College & City University of New York, has studied the Hadza hunter gather tribe in northern Tanzania to compare their total daily energy expenditure (TEE) to that of an adult in a western developed country.  His findings indicate that the Hadza people’s TEE was not larger than non-hunter gatherers, despite being 15 times more active.  This shows that our bodies are extremely adaptable and may perhaps burn about the same amount of calories no matter how much extra activity we are doing. 

I over analyzed my sleep patterns.  When I first got my Fitbit, I thought the sleep tracker was an awesome feature!  Then I noticed, one time while lying on the couch, my tracker counted it as sleeping.  And I hardly ever got over 7 hours of sleep; even on the nights that I really thought I did.  I am not sure of the accuracy of these sleep trackers; however, mine did not seem very consistent.  I began analyzing and overthinking how I was sleeping; which then made my sleep worse!  Also, I have the Charge 2 and it was not very comfortable to sleep with. 

It didn’t fit well under some of my clothes.  I have to admit it; there were times that the thing was just so uncomfortable.  For example, trying to fit a blazer or suit jacket over my Charge 2 was awful.  Then it just felt weird for the rest of the day. 

There are things I like about fitness trackers; especially for people who need the extra reminder to get up and move.  I enjoy moving my body and rarely have to be reminded to get up and go for a walk.  This year, I am vowing to do more activity that I enjoy, stop wasting precious time, and to not obsess about numbers that may mean nothing at all.   Resources:
Pontzer et al., 2016 – Constrained Total Energy Expenditure and Metabolic Adaptation to Physical Activity in Adult Humans

Pontzer et al., 2015 – Constrained Total Energy Expenditure and the Evolutionary Biology of Energy Balance.

Pontzer et al., 2015 – Energy expenditure and activity among Hadza hunter-gatherers

Ruby et al., 2015 – Extreme endurance and the metabolic range of sustained activity is uniquely available for every human not just the elite few

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