Thank you for viewing. It has all the basic functions♪ The purchase price was about 5980 yen. This was purchased new and used for about 3 months, and then stored at home. It is working without any problems. There are scratches on the face and sides. Please understand that this is a used item, and consider purchasing it. You can download the app, Da Fit, to use it, so please check it out. ★Specs Body temperature sensor: CT1711MCR Compatible smartphones: Android 4.4/ios9.0 (i-Phone 7 or later recommended) Bluetooth 4.0 Operating temperature: -10℃-50℃ Water resistance: IP67 waterproof performance Body size: 55 * 48 (47mm round diameter) * 13 mm Weight: 54g Band width: 21mm Band size: 150-240 mm Charging time: about 2 hours Normal operation: up to 7 days If you have any other questions, please feel free to ask. Search tags TB-F22L v2.0 Genuine Smartwatch Large Screen 24-hour Management Body Temperature Blood Oxygen Wristwatch Pulse Measurement Heart Rate Blood Pressure