vivosmart 5 Black Brand: GARMIN vivosmart Display Type: Digital Notification Features: Incoming call notification, Email notification Sensors: Heart rate sensor, Accelerometer Measurement Functions: Step count, Distance traveled, Heart rate measurement, Calorie consumption, Sleep tracking Waterproof/Dustproof: Waterproof Wireless Communication: Bluetooth, ANT No box, charging cable included. The original strap is worn, so it has been replaced with a silicone strap (navy). There is some wear and tear. The main unit functions without issue. Please understand that this is a used item before purchasing. Thank you for viewing.