Rainbuvvy 4G Smartwatch 2.86 Inch Screen Android 7.1 3GB 32GB Support SIM GPS WiFi 2700mAh Large Screen Watch

Robust Connectivity & Standalone 4G Capability: This watch goes beyond Bluetooth, featuring standalone 4G/LTE connectivity supporting a wide range of global frequency bands (including FDD-LTE B1/B2/B3/B5/B7/B8/B12/B20 and TDD-LTE B38/B39/B40/B41). Combined with dual-band Wi-Fi (2.4G and 5G), it ensures reliable cellular data for calls, messages, and apps, plus flexible wireless internet options anywhere. Solid Performance with Feature-Rich OS Compatibility: Powered by the MediaTek MTK6739 quad-core processor, 2GB of RAM, and 32GB of storage, the watch offers smooth multitasking and app functionality. It provides broad compatibility by supporting both major mobile operating systems (Android and iOS), features downloadable apps, includes GPS for location tracking, and has a pedometer for basic fitness monitoring. Durable Sports Design with Long-Lasting Battery: Built for an active lifestyle, the watch features a sporty design with a robust alloy case and silicone strap. Its substantial 2700mAh battery provides extended usage time between charges, supporting its always-connected 4G functionality, large 2.86-inch high-resolution (480x640) screen, and various features throughout the day.