The Readiband has a USB located under the clasp. Plug the band into any USB port to charge (i.e. on a computer, wall charger, etc). The light on the band will flash orange when charging, and green when it's fully charged. A full charge takes approximately 90 minutes.
Readiband wearers can check the battery level of their bands on the Readiband app by accessing the settings page.
Managers can monitor the status of your organization's Readibands using the Sync app, and give reminders to users if their Readiband battery is low.