Privacy is a gnarly problem. It’s a big concern for consumers – part of the reason why the consumer Internet of Things (CIoT) isn’t yet the big deal that proponents were hoping it would be by now. There are no purely technical solutions – or, perhaps better said, any technical efforts to boost privacy ultimately rely on people and the policies they create. Policies are great, but does reality match the policy?
Source: How Secure Are Fitness Devices?