Thank you very much for viewing our product from among the many available. [Product Name] Smartwatch (Health Watch) ■ Full-Screen Touch Display ■ [Color] Black [Product Specifications] ■ Size: 45mm ■ Waterproof Level: Daily Waterproof ■ Charging Time: Approximately 2 hours ■ Lifetime: 2-5 days ■ Wristband Size: Total length 226.6mm, Width 23mm ■ App: Lefun ※ The app supports Japanese, so most settings can be operated from the smartphone app. The watch body language options include 13 languages such as English, Chinese, French, Dutch, Italian, Portuguese, and Spanish. There is no Japanese option. ※ Lifetime varies greatly depending on the number of times the screen is lit and the frequency of use of various measurement apps. ※ The pedometer measures steps using a vibration sensor, so steps may be counted even with slight vibrations. [Main Functions] ※ The dedicated app supports Japanese, making it very easy to understand and very convenient. ・ Blood glucose measurement ・ Uric acid measurement ・ Heart rate measurement ・ Blood oxygen saturation measurement ・ Blood pressure measurement ・ Body temperature measurement ・ Blood lipid measurement ※ This product is equipped with highly accurate sensors. ■ You can check exercise records, blood glucose, blood pressure, heart rate data, blood oxygen, and other records from the dedicated app. ■ Blood glucose, uric acid, body temperature, blood pressure, heart rate, and blood oxygen saturation can be measured in real-time. However, do not use the measurement results for the diagnosis, treatment, and prevention of diseases. Please use medical devices for accurate measurement. ※ This product is only for health management and is not a medical device. [Included Items] ・ Smartwatch body ・ Band ・ Charging cable ・ Instruction manual (Chinese and Japanese easy connection guide) ※ The outer box is also included. [Applicable Models] iPhone, Android [Free Shipping] Free shipping nationwide [Initial Defect] We conduct inspections on all products, but if there is an initial defect in the product, we will handle it with sincerity. ※ Initial defects refer to situations where the power does not turn on or the product is damaged upon arrival. ※ Please note that we cannot provide support for detailed settings of this product. This product is a high-quality product certified by ISO9001.