3 ms·

I have not downvoted you but I am guessing that most people find the idea of giving up so much of your personal data in exchange for a shiny pebble silly at bes

• gnicholas 8y ago
  I figured this might be part of it, and appreciate your confirmation. I'm certainly not saying others should do this, but for me it's a good concrete incentive. The immediacy of the financial benefit is more psychologically motivating than the long-term benefit of a longer life, at least for me.
• jeffbax 8y ago
  To me insurance companies offering discounts for those who use trackers and exercise regularly is a good market solution to the out of control healthcare costs. We should be glad this is an option for people.