D13 Connected Sports Bracelet Smartwatch Thank you for viewing. This item is brand new and unused, but is being sold at a reduced price because it does not come with the original box. This is not a medical device, so it cannot measure exact values. Please purchase with understanding. Color Body: Black Band: Purple [New and Unused] ●Convenient Notification Function Notifies you of messages and incoming calls from SNS such as LINE, Twitter, Facebook, and Instagram. ●Activity Tracking Measures calorie consumption, average pace, and distance covered for running, walking, and cycling. ●Sleep Monitor Monitors sleep quality (deep, light, awake) and duration. Provides easy-to-understand data. ●Heart Rate, Blood Pressure, Oxygen Saturation Can be measured anytime with a single tap from the app. ●Sedentary Alert Alerts you when a set time has passed, prompting you to stand up. ●Find Your Phone Can't find your smartphone? This is a convenient feature for such times. It makes your smartphone emit a sound to help you locate it. [Product Contents] - Smartwatch body - Watch band - Color: Black - Manual (English/Chinese) Simple Japanese instruction manual [Product Specifications] - Screen Size: 1.44 inches - Screen Resolution: 240*240 pixels - Frequency Band: 2.4GHz - IP67 Water Resistance - Bluetooth Version: 5.0 - Compatible with Android 5.1 and above, and iOS 9.0 and above - Package Weight: 44g - Message notifications, photo and video recording - Monitoring functions such as heart rate and sleep status - Real-time monitoring of heart rate changes - Built-in multiple sports modes - Alarm clock, pedometer, etc. - Bluetooth connection, fast charging without a cable. [Please Note] The body is designed to be plugged directly into a USB port for charging. You will need to purchase a USB port separately.