4G Smart Watch With Sim Card

We have the ability to customize the color, logo, size, material, design and create custom outer packaging. Please contact us with the details of your custom project. MOQs for custom projects start at 500 units. System: Android 8.1 System language: Multinational languages Processor: SCL8541E (quad core ARM æ Cortex-A53 up to 1.3GHz) Graphics processor: Mali 820 MP1 @ 680MH RAM/ROM: 2G+16G, 4G+64G Display screen: 1.52 360 * 360 Touch screen: full circle and full touch Key: On/Off key, Back key External data port: 4PIN magnetic USB data cable (supports charging and data transfer) SIM card: NANO WIFI: 802.11b/g/n wireless local area network (supports 2.4g frequency band) GPS: With low noise amplifier, supports Beidou and Granas Bluetooth: V4.21LE, V2.1+EDR Heart rate sensor: supported Blood oxygen support Blood pressure support Air pressure altitude: supported Step by step: supported Vibration: supported Charger: Output: DC5V 1.5A or above Battery: 3.85V/650mAh rechargeable polymer battery Network frequency band GSM B2/B3/B5/B8 WCDMA: B1/B2/B5/B8 LTEFDD: B1/B2/B3/B5/B7/B8/B20 LTE-TDD: B38/39/40/41 (100MHz) Mobile Bluetooth push message to watch support Backend positioning support Watch version QQ support Watch version Alipay support Watch version WeChat support AI voice support/iFlytek Camera: 30W camera Product size: 49mm, thickness: 14.8 (thick) mm Bare metal weight: 82.1g Product packaging weight: 212g Packaging box size: 210 * 115 * 28mm Packing size: 590 * 230 * 305mm Full box quantity: 50pcs Gross weight of the whole box: 11.2kg