Fitbit value to be determined.

Planned obsolescence

Today's run (street): 3.3 miles

The best time to value your personal technologies is when they stop working. Do you fix, replace or discard? Years ago, I actually paid money to have my VCR repaired. It was worth it because a functioning VCR was important to me. An issue I'm having with my Fitbit has forced me to decide whether I'm in for a penny or a pound. Actually, 6.2 (British) pounds.

Worn and torn

The thing is, my Fitbit's "belt holster", a spring clip with a rubberized housing, is falling apart. The rubber that protects clothing from the sharp metal clip has ripped and detached. This makes the process of attaching the device to pants or a belt so difficult that I've stopped wearing it. I thought I might write to Fitbit and mention their poor clip design. I figured they'd be horrified and would immediately send me new one for free. When I went to the Fitbit site, I saw that my problem can be solved with the purchase of a replacement holster for $9.95 plus tax and shipping.

I probably won't bother to get it. It's not about the $10+ required to buy a new clip that will likely need to be replaced again in six months. I get that things cost money, though I find it offensive that they make money off their own design flaw. I've discovered that, despite the Fitbit's great features and attributes, I don't really find it that useful anymore.

The excitement of occasionally reaching 15,000 daily steps or 25 flights of stairs is mitigated by the frustration that comes from forgetting to transfer the device between sleepwear, running shorts, and pants. What's the sense of tracking only part of your activities? I'll give it another week to decide between purchasing a new clip or relegating the Fitbit to the technology junk drawer. It comes down to whether the value of the Fitbit is closer to pennies or pounds.

What's your running shoe's medical history?

 

Today's run (treadmill): 25 minutes

When you go to a medical office for the first time, they usually present you with a clipboard loaded with forms that you have to fill out before you can see the doctor. Among those forms is a checklist for your family medical history. It makes sense since the best way to predict future health problems is to know your areas of risk. I'm applying the same concept in assessing the useful life of my main pair of running shoes.

I've always been skeptical about the commonly-held view that trainers should be replaced between 300 and 500 miles. Just as people may carry greater risk for certain illnesses, some shoes and brands seem predisposed to wear out sooner than others. My first pair of running shoes were some Nike Foot Locker specials that only lasted about 400 miles. But I ran in a pair of Brooks Adrenalines for 700 miles before I retired them.

People tell me that they notice when their mid-soles have worn out after a few months. I think it's all in their head. Unless you are a large person, it's unlikely that you would significantly compress EVA enough to matter. I've come to believe that it's the out-sole that determines the life of a shoe. When I've needed to replace a pair, it's usually because the wear pattern on the bottom has caused a change in my foot strike.

Of all the running shoes I've owned, the pair I've liked the most were the original Saucony Kinvaras. Unfortunately I loved them past the point where their out-sole could provide me a stable platform and I ended up with a knee problem. After 466 miles, I took them out of the rotation. I'm currently running in the Kinvara 3's, a great shoe as well, but I've reached 436 miles with them. That's only 30 miles less than what I got out of the first Kinvaras.

Saucony's new Virrata looks interesting

So far, I've experienced no knee issues when running in the 3's, but the wear patterns are starting to show. Should I be proactive and replace the 3's in case they go from good to bad in the next 30 miles? Or should I put faith in the idea that Saucony may have engineered a more robust out-sole in the two generations since the first Kinvara? I'm on the fence about it, but it doesn't take much to get me back into shoe-buying mode.