2.88 Larger Screen 4G Smart Watch Dual Camera 13MP Android 9.0 4GB+64GB 2300mAh Heart Rate Monitor. This smart watch is simple and elegant, supports SIM card, 4G LTE network, WiFi, BT 5.0 wireless connection and 2.88 inch touch screen, a variety of sports functions, supports heart rate monitoring, suitable for men and women. MT6761 quad-core CPU, with Android 9.0 system, 4GB RAM and 64GB ROM.The watch supports multiple sports modes. Generate trajectory maps and professional data analysis to allow you to better manage health activities and provide GPS positioning. Built-in professional heart rate detection sensor, supports heart rate monitoring and generates data display. Comes with an application store and supports APP download. Five million cameras, 13 million cameras. Description: Name: Smartwatch CPU: MTK6761; Display: 2.88 inches TFT; Touch screen: rectangular full touch; Resolution: 480640; RAM/ROM: 4G+64G; SIM card: Nano SIM; Network: 2G/3G/4G; System: Android 9.0; Frequency band GSM: 850/900/1800 / 1900; WCDMA: B1/B2/B5/B8; TD-SCDMA: B34/B39; LTE-FDD: B1/B2/B3/B5/B7/B8/B12/B17/B20; LTE-TDD: B38/B39/B40/B41 (100MHz); Camera: 5 million front camera, 13 million side camera, difference; Bluetooth: 5.0; Heart rate sensor: Tianyi Hexinxin HRS3300; Battery: 2300mAh; wifi: support 2.4G/5G; GPS: GPS+Go; Bluetooth effective distance: >10 meters (open environment); Battery life: 3 days; Charging method: magnetic charging; Charging time: 3 hours; Material and craftsmanship case: aluminum alloy; Button: aluminum alloy; Strap material: silicone; Head size: 77.253.615mm; Strap size: 32mm width, total length 288mm, adjustment range 190-270mm; Packing list: smart watch1, strap1, magnetic wire1, screwdriver1, manual1; Manual language: Chinese and English; Single machine weight: 132g; Product gross weight: 255g; Packing size;: 10510579mm; Support system Android: support the original operating system version 6.0 and above, (settings - about the device, check the android version); IOS: Support 11.0 and above system version. Packing list: 1 x smartwatch 1 x belt 1 x magnetic charging line 1 x screwdriver 1 x manual. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item, please make sure you do not mind before ordering, Thank you! This item is in the category "Cell Phones & Accessories\Smart Watches". The seller is "greatstore397" and is located in this country: CN. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Mexico, Brazil, Australia.