Body Case Size: Unspecified Material: Zinc Metallic Strap Size: Unspecified Material: Silicone (Rubber), Metal Dimension Unspecified Weight Unspecified Durability IP67 Colors Mystic Silver, Mystic Black, Mystic Silver - Metal Edition Display Size 2.01 inches Type AMOLED Resolution Unspecified Protection Unspecified Brightness 800 nits Others Unspecified Compatibility Device Android or iOS Companion App Name CoFit App Network eSIM No Performance Chipset Unspecified CPU Unspecified GPU Unspecified OS Unspecified UI Version Unspecified Memory RAM Unspecified Storage Unspecified Audio Speaker Yes Sensors Type Wrist Heart Rate Monitor, Pulse Ox Blood Oxygen Saturation Monitor Connectivity WLAN No Bluetooth 5.3 GPS Unspecified NFC Unspecified Battery Size Unspecified Charging Magnetic charging Health Monitoring Features Blood oxygen monitor, Sleep monitor, 24x7 heart rate monitor, Stress measurement, Breathe practice Fitness Tracking Various sports modes Extras Features BT calling