To begin using your Sekonda Motion Smart Watch, first ensure it is fully charged using the provided charging cable. Next, download the dedicated companion app on your smartphone (compatible with both iOS and Android devices, typically found by searching for 'Sekonda Motion' or scanning a QR code in the manual). Open the app, create an account if prompted, and follow the on-screen instructions to pair your watch via Bluetooth. Ensure Bluetooth is enabled on your phone. For care, regularly wipe the watch screen and strap with a soft, damp cloth to keep it clean. Avoid using harsh chemicals or abrasive materials. While the watch is IP68 water-resistant, meaning it can withstand splashes and rain, it is crucial to avoid submerging it in water, swimming, or using it for watersports. Prolonged exposure to moisture can damage internal components. Always ensure the charging port is dry before connecting the charger.