Please upgrade your browser for the best Refinery29 experience. Read more.
These days, it seems like somebody releases a new fitness tracker on a near-daily basis. While any gadget that delivers quantifiable information can help improve your activity level (after all, awareness is half the battle), we haven’t seen anything really, truly ground-breaking for a long while. That is, until last read
We are constantly talking about fitness trackers and gadgets that monitor your health stats. And, one of the most important stats to keep tabs on during exercise is your heart rate. Researchers are currently debating the best way to calculate your max heart rate (your all-out, have-nothing-left-to-give effort level), but read