• 1.28-inch HD display for clear viewing of notifications and fitness data. • Tracks heart rate with Tianyi Hexin 3301 sensor for health monitoring. • IP68 waterproof rating protects against splashes, rain, and brief submersion. • Bluetooth 5.1 ensures a stable connection with smartphones. • Supports Bluetooth calling for hands-free communication. • Zinc alloy case provides durability and a premium look. • Magnetic suction wireless charging for convenient power replenishment. • Battery lasts approximately 3 days under normal usage.