Rainbuvvy 4g Smart Watch ⌚️ review by Slick

Features & details 4G Android Smart Watch: Bulit-in card slot, support Nano SIM card, 4G LTE network, WiFi, BT 5.0 wireless connection. After inserting the SIM card(not included), you can answer and make calls on the watch directly. It also support video call, text message, voice call and other functions, easily handle important information on your wrist. (NOTE: Works with AT&T,C Spire,Sprint,miSpot,Mosaic Telecom,nTelos,T-Mobile,US Cellular,United Wireless,V-tel,Adams Networks) 13.0MP + 5.0MP Dual Camera: This large-screen smartwatch uses 13MP and 5 MP dual HD cameras, high-sensitivity sensor, colorful and detailed, support for photography, video chat, also suitable for sweeping payment, back to the image of the film. In addition, it also supports face unlock function to prevent the watch from being stolen and protect your privacy. Android 9.0, 4GB RAM +64GB ROM: Equiped with MT6761 quad-core CPU and the new Android 9.0 system, 4GB RAM and 64GB ROM. ​it runs at extreme speeds, allowing you to play mainstream mobile games without lag, helping you rule the battlefield. Bring you a smart phone-like smart experience. Work as Bluetooth Watch: This watch is compatible with Android 6.0 and above, iOS 11.0 and above mobile phone. After connect to your smartphone via "HEBSWatch" app, The watch will automatically synchronize the time, date, language and so on of mobile phone. And it support Bluetooth push function and will timely remind you of phone calls, SMS, QQ, wechat, twittre, Facebook, WhatsApp, Skype and other information, avoid missing any important news. GPS Sport Watch: 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. Replacement strap: B09375PJ5D.