柬埔寨采购需求：LED手表，红色手表，军表，男士手表，粉色手表，金色手表

I'm interested in connecting a smartwatch to my phone for seamless functionality. Ideally, I'm looking for options that support both iOS and Android systems, as I want versatility for future use. The key features I'd like to see include notification alerts, fitness tracking capabilities, and a user-friendly interface that allows easy access to apps and functions. Additionally, I'm curious about battery life, water resistance, and customizability in terms of watch faces and straps. If you could provide information on compatibility with popular apps and any unique features that set your smartwatches apart from others, that would be really helpful. Looking forward to your suggestions!