HK80 Smart Watch AMOLED Curved Screen Bluetooth-compatible Call Health Monitor NFC Waterproof Fitness Tracker Watch

•【AMOLED Display】Featuring a 1.95-inch AMOLED curved screen with 410x502 resolution, offering vibrant colors and clear visuals. •【Comprehensive Health Monitoring】Track your heart rate, blood oxygen levels, and various physical activities for a complete health overview. •【NFC Support】Enjoy convenient contactless payments and quick data transfers with built-in NFC functionality. •【Long Battery Life】With a 300mAh lithium polymer battery, experience 5-7 days of regular use or up to 30 days on standby. •【Bluetooth-compatible 5.3】Utilize the latest Bluetooth-compatible technology for stable connections and efficient power consumption. •【Water Resistance】Designed to be water-resistant, allowing you to wear it during various activities without worry. Specifications: •Chip Manufacturer: Bluetrum •Chip Model: AB5681G •App: FitCloudPro •Compatibility: Android 4.4+ and iOS 10.0+ •Memory: 184KB RAM, 128Mb ROM •Display: 1.95" AMOLED, 410x502 pixels •Touch: Full-screen touch •Bluetooth-compatible: Version 5.3 •NFC: Supported •Sensors: STK8321-w (Gravity), HX3918 (Heart Rate) •Battery: 300mAh Lithium Polymer •Charging: Magnetic charging cable, approx. 2 hours •Usage Time: 5-7 days regular use, 30 days standby •Languages: 19 languages including Chinese, English, German, Russian, Spanish, Portuguese, French, Arabic, Italian, Danish, Czech, Hebrew, Persian, Polish, Swedish, Thai, Vietnamese, Turkish, Croatian, Albanian Package included: •1 x Watch •1 x English and Chinese User Manual •1 x Cable