Black Smart Watch Bluetooth Waterproof Watch

Product Features:

• 1.[Smart Watch Bluetooth Talk] - Using high-fidelity waterproof speakers, Bluetooth listening presents HD sound effects, whether it's sports or driving? One key to answer, release hands, let communication more free!
• 2. [Overall craftsman aesthetics] - 1.44-inch high-definition screen, rich and delicate colours, the screen is truly high-definition resolution 320 * 385, so that the field of vision is more natural and delicate, the display effect is more lively and vivid, bringing a better sense of design and a broader vision!
• 3. [Accurate heart rate monitoring] - integrated PPG ECG measurement technology, the use of PPG photoelectric measurement of heart rate all day automatic , you can measure the heart rate of the wrist, to ensure that the amount of health measurements effectively and accurately, so that you can experience the convenience of becoming your own health manager!
• 4. [Three menu modes can be switched at will] - Rich preset function menu to meet the diversified aesthetics, to meet the daily use of a variety of operating habits
• 5. [Wrist social synchronisation to receive all kinds of information] - synchronisation with mobile phones, reminders to view information in a timely manner, without delay important moments!