Act as a financial product designer with 5+ years of experience in fintech. Design a sleek, futuristic smart wallet that provides real-time spending insights to help users manage their finances better. The wallet should feature [MINIMALIST DESIGN] with a [TOUCHSCREEN INTERFACE] displaying personalized spending analytics, budget tracking, and expense categorization. Include [INTEGRATION WITH POPULAR BANKING APPS] for seamless synchronization. Highlight innovative materials like [CARBON FIBER CONSTRUCTION] for durability and premium feel. The wallet should also have RFID blocking and wireless charging capabilities. Render the product in a high-tech environment with soft lighting to emphasize its modern aesthetic.