Damn good point! I never really realized that before, but you are totally right. Watches and glasses are (maybe due to Luxotica) in the fashion category, you ca

Damn good point! I never really realized that before, but you are totally right. Watches and glasses are (maybe due to Luxotica) in the fashion category, you can't hide them in a pocket like you can with a phone. You want to show them off. Other items include bracelets, earrings, teeth/braces, anklets/armlets, and rings. Many of these are female specific though, at least in the US. I would not be surprised to find that these fit-bit things are aimed towards being a 'smart' replacement for bracelets, as a way to 'signal' that you are wealthy. The new earbuds for Apple may be a foray into replacing earrings with 'smart' earrings. The next things to look out for are then 'smart' versions of rings, anklets, and (somehow) braces, though I imagine only the braces for Asian countries where braces are seen as a luxury good and not a medical one. Other far-future things would then be hand-bags, clutches, wallets or belts, shoes, and dresses, possibly even 'smart' make-up like lipsticks and mascara holders. Basically, Apple is maybe deciding to become a techy fashion and signaling mechanism for wealthy and upper middle class people. The price is very high, but the quality is also very good too, though maybe not enough for the price. If this is true, expect more things that are 'exclusive' and tied towards appearance.