The Samsung Galaxy Watch 6 44mm (SM-R940NZKAXAA) is a Graphite-colored, Bluetooth-enabled smartwatch featuring a 1.5-inch Sapphire Crystal AMOLED display, 16GB storage, and 1.5GB RAM. Key features include advanced sleep coaching, BIA health sensors for body composition analysis, and a 40-hour battery life. Key Specifications & Features (SM-R940NZKAXAA): Design: 44mm aluminum case (Graphite) with a 1.5" (480x480) display. Performance: 18% faster processor compared to previous models for smoother app usage. Health & Fitness: Continuous heart rate monitoring, personalized HR zones, sleep coaching, and over 90 workout modes. Connectivity: Bluetooth 5.3, Wi-Fi, NFC, and GPS. Battery: 425mAh capacity, supporting fast charging (45% in 30 mins). Durability: IP68/5ATM water resistance with Sapphire Crystal glass. Compatibility: Android 8.0 or later. This model utilizes a 20mm interchangeable band and is designed for in-depth fitness tracking and seamless integration with the Samsung Galaxy ecosystem.