C21 Pro Outdoor Smartwatch – Ultimate Durability & Performance
Premium RTL8763EWE chip ensures ultra-fast processing and seamless performance for all-day efficiency. 410mAh high-capacity battery delivers extended usage, reducing frequent charging for outdoor adventures and daily wear. Military-grade IP68 waterproofing protects against heavy rain, swimming, and extreme conditions, making it ideal for sports and rugged environments. FitCloudPro app compatibility enables real-time health tracking, including heart rate, sleep monitoring, and step counting for fitness enthusiasts. Lightweight yet durable design with reinforced polycarbonate casing and scratch-resistant screen for long-lasting resilience. Perfect for hiking, running, swimming, and daily productivity with instant notifications and multi-sport modes.