I'm not sure it's a fair comparison as activity bands only do a subset of smartwatch functions. That said, perhaps it does make a statement that the additional cost of a smartwatch is not worth the suppose additional functionality. Or maybe people just want something inexpensive and easy to use to help them motivate themselves to be more active. Maybe smartwatches are overkill for all but the most gadgety of gadget hounds. Or maybe they just need a lot more work before people can justify the price tag.