Ultra S9 Smart Watch, Fitness Tracker with Multiple Sports Modes and Bluetooth Calling

Wearable devices monitor human body activity through electronic sensors. They are at the level of consumer electronics. Some deviations are normal. The health test results of the watch are for reference only and cannot be compared with medical devices. When the watch is placed on the surface of an object, test results such as heart rate/blood pressure can be obtained. This is normal and not a product defect.2. As the firmware is constantly updated, the user interface will also be updated. Pictures are for reference only, the actual product shall prevail.3. This product is an electronic product. Do not use this product for bathing. Do not expose it to high temperatures. Do not soak it in water4. Techlife store products are shipped securely and free of charge by JUMIA EXPRESS. If you have any questions please call JUMIA EXPRESS.