REMAX WATCH 19 4G Android Call Smart Watch GPS Navigation 2.13 Inch AMOLED Display Heart Rate Monitor •【Powerful Processor】Equipped with a quad-core processor and the energy-efficient Unisoc 8541E chip for smooth performance •【Premium Display】Features a 2.13-inch Amoled screen with 410*502 resolution,offering all-day visibility even in bright sunlight and vivid color display •【4G Connectivity】Supports 2G,3G,and 4G signal bands across Europe,Asia,and Africa for wide-ranging connectivity •【Independent Navigation】Enjoy precise navigation without relying on your smartphone,perfect for outdoor adventures •【Advanced Health Monitoring】High-precision sensors support dynamic heart rate,blood oxygen,HRV,and optical live recognition for comprehensive health tracking •【Long-lasting Battery】Powered by a 950mAh high-capacity polymer battery,ensuring extended usage time for your smart watch •【Video Calling】Equipped with a 3-megapixel camera for high-definition online video calls,keeping you connected on the go Specifications: •Material: Zinc alloy body,Silicone strap •Screen: 2.13-inch Amoled,410*502 resolution •Glass: 2.5D curved Panda Glass,8H hardness •Operating System: Android •Processor: Quad-core,Unisoc 8541E chip •Memory: 2GB RAM + 16GB Storage •Battery: 950mAh high-voltage polymer •Charging: Input 5V/0.5A,Rated power 2.2W •Charging Time: 2.5-3 hours •Standby Time: 5 days with SIM card •Camera: 3-megapixel •Connectivity: 2G,3G,4G support •Features: Dynamic heart rate,Blood oxygen,HRV,Optical live recognition •Navigation: Independent online navigation •Antenna: Laser engraving technology for stable signal •Charging Protection: Current-limiting protection on charging dock •Precautions: •1. The charging plug has a magnetic design,which can easily attract other conductive metal objects. After charging is complete,please turn off the power adapter in time. Pay attention to the magnetic charging plug and do not let the top pin contact other metal objects or adhere to metal objects,which may cause a short circuit of the charging cable. •2. After inserting the card,the watch needs to be restarted to capture the signal. •3. Please wear the watch about one finger width away from the wrist bone. Wearing it too loosely may affect the health monitoring data. •4. Please use this device within the temperature range of 0°C to 45°C. When the ambient temperature is too high or too low,it may cause device failure. •5. Do not disassemble the watch,avoid impact and compression,and do not throw it into fire to avoid explosion. If the battery is severely swollen,please stop using it. •6. This device is not a medical device,and the data/information provided by the product should not be used as a basis for diagnosis and treatment of diseases. •7. If you do not use this product for a long time,please charge it to full power,turn it off,and store it in a cool,dry place. •8. Please use the charging cable provided with this device for charging. When using a power adapter for charging,you should use a power adapter that meets the corresponding safety standards or has obtained CCC certification. Package included: •1 x Watch •1 x Charging Cable •1 x English and Chinese Manual