• Tracks heart rate, blood oxygen, sleep, and stress levels continuously. • 1.43" AMOLED display for clear visibility in various lighting conditions. • 150+ sports modes with smart recognition for accurate fitness tracking. • Built-in GPS for route tracking without needing a phone. • Up to 14 days of battery life on a single charge. • Bluetooth 5.0 for stable connection with smartphones. • Water-resistant up to 50 meters (5 ATM) for swimming and water activities. • Compatible with Android and iOS devices.