BLE Sense is a comprehensive application leveraging Bluetooth Low Energy (BLE) technology to enable low-power, efficient communication between Android devices and BLE peripherals. Designed to meet the evolving needs of modern IoT ecosystems, BLE Sense excels in real- time data exchange with minimal latency. • Scanning for BLE Devices: Efficiently identifies nearby BLE peripherals using low- energy discovery mechanisms. • Establishing Secure Connections: Implements reliable BLE communication channels that prioritize stability and security. • Data Exchange: Supports structured data transmission using standard BLE services and characteristics. • Notification Handling: Manages real-time sensor updates via BLE notifications and read/write operations. • Power Optimization: Designed with energy efficiency in mind, minimizing battery drain for both the host and peripheral devices. BLE Sense is tailored for deployments where power efficiency, low latency, and scalability are crucial. Its flexible architecture makes it compatible with a wide variety of sensor modules, wearables, and embedded IoT devices, enabling seamless integration across domains.