Build your ideal watch with the BLOCKS Core Customizable Modular Smartwatch. Combining an elegant watch design with innovative smartwatch technology, BLOCKS Core is customizable in many ways. Featuring a durable stainless steel case and AMOLED display, BLOCKS Core works with multiple BLOCKS Modules and compatible watch straps. Offering a wide range of features, BLOCKS Core utilizes a proprietary connector with plug-and-play and hot-swappable Modules. Likewise, the hypoallergenic polycarbonate casings are as durable as standard watch straps. Furthermore, each Module has its own feature or sensor, allowing you to wear up to five Modules at the same time. BLOCKS Core offers both WiFi and BLE connectivity and is compatible with iOS and Android devices. It also comes with Alexa personal assistant and Calls & Calendar management. Finally, you can control music and compatible Bluetooth enabled devices with BLOCKS Core. BLOCKS Core is expected to ship in the first quarter of 2018.