• Material: Metal, Silicone • Color: Multicolor • Display: 2.01-inch IPS HD Large Screen with a resolution of 480x320 pixels ¹ • Interchangeable Straps: Comes with 7 straps in different colors and designs, so you can switch them out to match your outfit or mood ² • Health Monitoring: Heart rate monitor, sleep quality monitor, step tracker, and blood oxygen level monitoring ² • Connectivity: Bluetooth 5.0, compatible with Android and iOS ² • Additional Features: Voice assistant, multiple sports modes, speaker, and wireless charging