Phone Halo is a nifty accessory that helps you keep track of your BlackBerry (among other things). If you've ever had one of those keychains that helps you find your keys by whistling, you already have an idea of what Phone Halo does - only better. A handy "keyfob" (the Halo) attaches to your keyring, purse, laptop bag etc. and a small app is installed on your device. Once setup, the Phone Halo unit will alert you when you part ways with your items. If you leave your keys behind and run out the door, your device will alert you immediately. Have your keys but not your BlackBerry? The Halo unit will alert you for that as well. If you're in the habit of leaving things behind, you can attach the unit to pretty much anything you want to keep track of (even your kids!). Phone Halo sells for $59.99, and includes the Phone Halo application as well as one Halo unit.

Contest: We have two Phone Halos to give away. Each set includes the BlackBerry application and one Halo unit. Just leave a comment on this post telling us how Phone Halo would help you keep track of your stuff. We'll select two winners to receive a Phone Halo. Contest ends this Sunday at midnight PST. Please only leave one comment!