Black shark GS3 Ultra smartwatch - Silver (Black)

About the Black Shark GS3 Ultra. Military-grade resistance, 5 ATM water resistance, a 1.43-inch AMOLED display, and dual-band GPS define this all-terrain smartwatch. Its battery lasts up to 18 days on a full charge and includes an ENC noise-canceling call function. 1.43´´ AMOLED Display. Offers over 270 free watch faces for customization, a resolution of 466x466 px, and a 60 Hz refresh rate. Its brightness level of up to 1000 nits ensures optimal visibility under sunlight. Military-Grade Resistance. Features Corning Gorilla glass and 4 mechanical buttons that support use with gloves. The watch body combines aluminum alloy and reinforced polymer, with MIL-STD-810H and IP69K certification, validating its resistance to high-pressure water jets and its immersion capability up to 50 meters. Sports Modes and Health Monitoring. Its over 160 sports modes include automatic detection of running, walking, and rowing. Additionally, its integrated sensors record heart rate, SpO2, stress, and sleep stages, sending alerts when abnormal values are detected. GPS System and Calls. Dual-band positioning works with 5 satellites to define routes in urban or mountain environments. On the other hand, the smartwatch incorporates a microphone and speaker with ENC noise cancellation to answer calls directly from the wrist. Extensive Battery Life. High-density cells provide up to 18 days of battery life with typical use and up to 45 days in standby mode without the need for frequent recharging. Technical Specifications. Brand: Black Shark. Model: GS3 Ultra. Display: Dimensions: 1.43´´ AMOLED. Resolution: 466x466 px. Brightness: 1000 nits. Refresh Rate: 60Hz. Touchscreen. Wireless Connection: Bluetooth 5.3 ANC. Sensors: Optical heart rate sensor. Blood oxygen saturation monitor. Proximity sensor. Accelerometer. GPS. Features: IP69K 5ATM water resistance. Sleep monitoring. Stress levels. Over 160 sports modes. BT calls. Battery: Type: Li-Pol. Typical usage time: Up to 18 days. Color: Black. 1 x Black Shark GS3 Ultra Black. 1 x Charging cable. 1 x User manual