Rainbuvvy DM30 4G Smart Watch 1.6 Inch IPS Screen Dual System Dual 5.0MP Camera 4GB+64GB 1050mAh WIFI GPS Face ID for Android or iOS

Features: 1.1.6 inch IPS touch screen, HD round screen 2. Dual-chip system, dual-camera to take pictures 3. The first Android smartwatch with Android OS plus BT low-power hardware platform, fitness tracker, sleep monitoring, step counting and workout 4.4GB + 64GB large storage 5. Ultra-low power, sleep, fitness tracker 2-in-1 sensor 6. Multiple watch faces, multiple sports modes 7. Push notifications to prevent delays in viewing important information 8. 4G network, experience high-speed Internet access 9. Face recognition unlock to protect personal privacy Specification: 1. Quad-core SC9832E+NRF52832 dual-chip system 2. Memory: 4GB ROM: 64GB 3, 1.6 inch IPS round screen, resolution 400*400 screen IC: ST7701S 4. Capacitive touch screen, touch IC: CST816S, G+F structure 5. VC32S ultra-low power sensor 6. Front camera: 5MP, side camera: 5MP 7. Support low-power pedometer 8、GSM：B2+B3+B5+B8 WCDMA：B1+B2+B5+B8 LTE-FDD：B1/B2/B3/B4/B5/B7/B8/B12/B17/B20 LTE-TDD：B38+B39+B40+B41（100M） 9. Support 2.4G WIFI 10. Support 4.1 Bluetooth 11. With low noise amplifier, support GPS, Beidou, Granas 12. Zinc alloy watch frame 13,1050mAh high-capacity polymer battery 14. Magnetic charging 15. Support Nano SIM, insert it from the watch end

• Impressive Display and Camera Setup: The Rainbuvvy DM30 sports a 1.6-inch IPS touch screen, presenting a high-definition round display that offers vivid visuals and smooth touch response. Coupled with a quad-core SC9832E+NRF52832 dual-chip system, it ensures efficient performance. The dual 5.0MP cameras, with a front and a side one, enable users to capture moments with relative ease and quality, whether it's for taking selfies or documenting their surroundings.
• Powerful Storage and Functional Sensors: This smart watch comes with a generous 4GB + 64GB storage capacity, providing ample space for storing various apps, photos, and other data. It is also equipped with an ultra-low power, sleep and fitness tracker 2-in-1 sensor. This sensor not only monitors sleep patterns accurately but also tracks fitness activities such as steps, distance, and calories burned. Additionally, it offers multiple watch faces to match different styles and moods, and a variety of sports modes to suit different workout routines, making it a versatile companion for daily life and exercise.
• Connectivity and Security Features: The DM30 supports 4G network, allowing users to experience high-speed Internet access on their wrists. It also has face recognition unlock, which provides a convenient and secure way to protect personal privacy. In terms of network compatibility, it covers a wide range of bands including GSM (B2+B3+B5+B8), WCDMA (B1+B2+B5+B8), LTE-FDD (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20), and LTE-TDD (B38+B39+B40+B41 (100M)). Moreover, it supports 2.4G WIFI and 4.1 Bluetooth, and is equipped with a low noise amplifier and supports GPS, Beidou, and Glonass for accurate positioning and navigation. The zinc alloy watch frame gives it a sturdy and stylish look, and the 1050mAh high-capacity polymer battery with magnetic charging ensures long-lasting usage. It also supports Nano SIM, which can be inserted from the watch end, further enhancing its functionality and convenience.
  Can the camera of the Rainbuvvy DM30 Smart Watch be used for video calls?
  Does the Rainbuvvy DM30 Smart Watch support GPS?
  What is the battery life of the Rainbuvvy DM30 Smart Watch?