Jawbone today updated its UP app to version 3.1, adding several new features to improve its Jawbone UP fitness band. Multiple enhancements have been made to sleep tracking, with the app including more information on sound sleep and light sleep periods, plus sunrise and sunset visuals. There's a new sleep recovery menu that can be accessed if a band was not put into sleep mode, a feature originally introduced with version 3.0 of the app. The app also encourages better sleep through new personalized goals, challenging users to go to bed at the same time each night. Following the update, reminders can also be set using customizable alerts, allowing users to set alarms for various purposes such as working out and taking medications.- Reminders: Set customizable alerts with band
