Fitbit Alta HR with large, black band and charger. $50. Well loved with a few scratches but works great. Features: Time Display, Notifications, Heart Rate Monitor, Calorie Tracker, Sleep Monitor, Pedometer, Sedentary Reminder I recommend that you download the Fitbit Alta HR user manual. It gives you tips like: For the best experience, use the Fitbit app for iOS, Android, or Windows 10. If you don’t have a smartphone or tablet, you can also use a computer and fitbit.com instead, but keep in mind that a phone is required for call, text, and calendar notifications.