Nike Sportband is Inaccurate and Lacks Backlight

Nike Sportband is a bracelet-like gadget for runners to track pace, distance, and estimated calories burned. It’s just like the Nike+ iPod package, but without the need for an iPod. And for those who prefer not to have tunes when jogging, this is the solution.

But what they don’t tell you on the package is that it really isn’t very accurate. Especially if you aren’t using the sensor with a pair of Nike+ running shoes to keep it in its ideal position.

Out of the box it’s 90% accurate and set for 8 minute pace but it’s designed so that every runner can make it work for their particular cadence by calibrating it.

But you’re right, it’s never going to be 100% accurate. And if “to the foot” accuracy is what you’re after a $60 device isn’t the answer. But my calibrated band is about 94% accurate (steals about .01 miles per 1/4 on the track), and that’s close enough for what I need it for.

- Director of Nike’s RUN NYC program, internalpigdog.blogspot.com

It’s your take whether 94% is good enough. Having the Sportband measure 3 miles of running could end you up with anywhere from 2.8 miles to 3.2 miles of actual distance.

Other than accuracy, another drawback of the Sportband is the lack of backlighting. So jogging at night means you won’t be able to see what’s shown on the display. A step back from the Nike+ iPod duo.