http://www.blackberrycool.com/2010/09/30/smartwifi-for-blackberry-updated/ The voice of the BlackBerry community. Wed, 22 May 2013 22:04:00 +0000 hourly 1 http://wordpress.org/?v= http://www.blackberrycool.com/2010/09/30/smartwifi-for-blackberry-updated/comment-page-1/#comment-510650 Andrew Thu, 30 Sep 2010 21:01:00 +0000 http://www.blackberrycool.com/?p=22562#comment-510650 Is there any evidence that this app actually makes a noticeable difference in battery life? I leave Wi-Fi on all the time, and I would have expected RIM to have already optimized power usage.

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