Brand: Diggro (1 year warranty and friendly customer service).
Advanced Configuration: Equipped with Android 5.1 MTK6580 1.1Ghz Quad Core Processor, be compatible for Android 5.0&iOS 9.0 or above, Bluetooth 4.0, RAM 512MB+ROM 8GB. Supports 3G NANO SIM Card, WLAN, Multi-language, Alloy case and 7.3-10.4inch adjustable TPU band.
Dual Mode: You can switch 3G smart watch and smart band dual mode, free-3G smart watch also can long standby. Under Bracelet mode, the watch can only record the pedometer if you don’t want to insert a sim card.
Support 3G network: Support GSM 850 / 900 / 1800 / 1900; WCDMA 850/2100. Built-in SIM card slot and independent 3G Calling model,after inserting the NANO SIM card, you can make calls, send the files, check Email, receive messages, and download APP from APP store on watch directly.
Superb Design: 1.3 inch round full angle display, 3D cambered surface and tungsten steel material, especially fluorescent metal appearance, easy to read the watch. Multiple different styles of dial interface can be selected. Also you can download from the Internet.