Wearable tech

I love gadgets. I have lots of them and they love me: I don't have to buy them, they follow me home.

But... I don't like the mass of wearable things that are popping up now, especially the ones that can track every little thing you do. Your smartphone is already a walking, talking unit that betrays every move you make. (Cell phone towers that know where you are simply because your phone is on, stores that watch if you walk by or come in (and if you do where you spend most time) through the bluetooth and/or wifi signal on your phone, fun bits like that.)

Aren't we tracked enough yet, by phone carrier masts, closed circuit cameras, the NSA and their equivalent in whatever country? Why make it even easier for them? Why not then have someone shoot a chip into your body to give them ultimate comfort in tracking you, down to the level of alcohol in your blood when you get in your car?