Thank you for viewing! This is the mibro watch A3. Purchased new on Amazon on 2025/10/4, used for less than a month. It will be reset, cleaned, and then shipped. 【Aluminum Alloy Bezel & Simple, Excellent Design】 Aluminum alloy is a lightweight and high-strength metal material that offers excellent wear resistance and corrosion resistance. Furthermore, it effectively reduces the overall weight of the watch, making it even more comfortable to wear. The weight is only one-third that of stainless steel or zinc alloy, achieving the perfect lightness for everyday use. 【1.39-inch IPS Display】 With a 60fps screen refresh rate, the watch interface is smooth and responsive, providing a comfortable user experience. 【200+ Watch Faces】 A wide variety of downloadable watch faces are available in various styles. 【Global Satellite Positioning System】 The built-in GNSS chip supports five global satellite positioning systems: GPS/Beidou/GLONASS/Galileo/QZSS. It adopts a new GPS antenna design, enabling quick star searching and highly accurate positioning. 【24-Hour Health Monitoring】 In addition to heart rate, blood oxygen level, sleep, and stress measurement, it also features menstrual cycle tracking, allowing you to always monitor your health condition. *This product is for everyday exercise and health management and is not a medical device. The data from this product cannot be used for medical procedures or professional measurements requiring accuracy. 【Smart Alert Function】 Notifies you of abnormal increases/decreases in heart rate, drops in blood oxygen levels, and increased stress. It also includes breathing exercises for relaxation. 【Smart Life Management on Your Wrist】 You can check convenient information such as SMS, weather, alarms, and sedentary reminders anytime. 【Bluetooth Calling Function】 You can stylishly answer incoming calls on your wrist during training or study sessions.