About me

I'm a cyclist, runner and self proclaimed geek. This site is really a playground for me to mess about with web development so that I can keep up to date with technology.

For best results, use the latest Chrome, Firefox or Safari browsers. I know this is bad practice, but I don't have a lot of time and browser compatibility isn't my number one goal, although I may get to it one day.

I developed TCX HR Tweak because I was sick of getting erratic heart rate data that was difficult to remove or clean. It's got a fairly niche audience, but if you are one of them then hopefully you will find it useful.

I developed What Watt? for the wattbike so that I can estimate different power settings more accurately when using the magnetic resistance.

Chris Hewertson

In action

Chris Hewertson Profile