As an iPhone addict I walk around with my iPhone on a regular basis. I went to New York City for a holiday weekend a few weeks back. As I walked around Manhattan I noticed that it seemed most everybody had some kind of Smartphone. The interesting thing was that if I had been in Manhattan 5 years ago I would have seen everybody walking around with the phone to their ear. This time everybody was walking around with their eyes glued to the little screen social networking, using Google Maps, or walking and checking email.
The other thing I noticed was the battery consumption on my phone. I live in Tucson, Arizona. As you can imagine it’s a much different place than New York in many ways. But one of them for sure is the battery life of my iPhone. In Arizona, my iPhone will go a few days between charges while on stand-by and most of the day if I am out and about using it to look things up, check my email, and even take the occasional call. It’s kind of old school, but I still actually call people on the phone.
Anyway, while in New York my battery was lasting less than 4 hours. When I checked the cellular data usage meter on my phone (its under the “about” menu for all the non-iPhone users) it showed my phone was transmitting more than 2 Mbytes every hour and receiving more than 2 Mbytes every hour and this was with it in my pocket, not doing anything.

