To set up your Sekonda Flex Smart Watch, first ensure it is fully charged using the provided charging cable. Next, download the companion app to your smartphone (compatible with most iOS and Android devices; check the product manual for specific OS versions). Open the app and follow the on-screen instructions to pair your watch via Bluetooth. This process typically involves creating an account and granting necessary permissions for notifications and health data syncing. For compatibility, the watch generally works with current versions of iOS and Android. Refer to the official Sekonda website or product manual for the most up-to-date compatibility information. Caring for your watch is straightforward. Clean the rose gold case and silicone strap with a soft, damp cloth. Avoid harsh chemicals or abrasive materials, which can damage the finish. While the watch is IP67 splashproof, meaning it can withstand splashes from hand washing or light rain, *do not submerge it in water, shower with it, or use it for swimming or water sports*. This will protect its internal components and maintain its functionality. Keep the charging contacts clean and dry to ensure efficient charging.