Product information: Overview: This smartwatch integrates advanced health-monitoring features, including heart rate, blood oxygen, blood pressure, and ECG detection, helping you manage your health comprehensively. It supports Bluetooth calling and NFC functionality, is equipped with an AMOLED high-definition touchscreen for easy operation, and offers a battery life of 7 to 14 days, making it an ideal companion for both sports and everyday use. Specifications: Screen Type: AMOLED Operation Method: Touch Controls Battery Life: 7 to 14 days Key Features: Step Counting, Heart Rate Monitoring, Blood Oxygen Detection, Blood Pressure Monitoring, Body Temperature Monitoring, ECG, Sleep Monitoring, Bluetooth Calling, NFC Target Audience: Unisex, Teens, Adults Colors: Black, Blue, Red Material: Plastic Packing list: Watch + Bracelet + Instruction Manual + Charger + Airbag + Net Sleeve Cloth * 1 Product Image: