I see from another thread you sent your BB back. There is a sale at Costco right now on BodyMedia Fit for the device and subscription. I have found that site full of wonderful feedback (including sleep) and is user friendly. It is also compatible to a number of mobile devices.
"No matter what people tell you, words and ideas can change the world." Robin Williams
SparkPeople, SparkCoach, SparkPages, SparkPoints, SparkDiet, SparkAmerica, SparkRecipes, DailySpark, and other marks are trademarks of SparkPeople, Inc. All Rights Reserved.
SPARKPEOPLE is a registered trademark of SparkPeople, Inc. in the United States, European Union, Canada, and Australia. All rights reserved.