I was recently sent a doohickey called the ithlete from the developer, a very nice gentleman named Simon Wegerif. The doohickey in question attaches to an iPod and when connected to a heart rate monitor feeds heart rate variability (HRV) data into an iPod application, also called ithlete.
The problem is, neither of my digital heart rate monitors (a Garmin and an older Polar) are recognized by the unit. You need an analog model (treadmills typically come with them) for it to work. Since I’m not yet convinced of HRV’s legitimacy as a predictor of overtraining, I’m not willing to plunk down $50 for another monitor. I’ve written to the two guys who do the Science of Sport blog in hopes that they’ll do a post or two surveying the HRV research that’s out there.
In the meantime, I’d still like to review the product, since its maker was kind enough to send it to me gratis. So, web community, is anyone out there willing to let me borrow an analog strap for this purpose? I’d like to borrow it for a few weeks to track readings over a span of training and racing. I would mail it right back to you, plus reimburse you for the original postage costs (assuming you don’t include a brick).
If you’ve got an old analog strap lying around that you’re not using, and you’re willing to make a trip to the post office, please let me know. Email me at: firstname.lastname@example.org
Here’s a list of the compatible models:
- Suunto Dual
- Polar T31, T34, T61
- Polar T31 coded (incl Wearlink)
- Nike analog chest transmitter belt
- Cardiosport analog chest transmitter
- Sigma Sport non coded
- Oregon Scientific analog
- Decathlon Geonaute HRM Chest belt