Porodo Trackfit Screenless Smart Fitband - This lightweight smart fitness band features a screenless design for a minimal and modern look suitable for daily activity tracking. The zinc alloy and ABS plastic body provides durability while maintaining comfortable all-day wear. Its 110mAh battery delivers up to 30 days of normal usage and 40 days standby time for long-lasting performance. Bluetooth 5.4 ensures stable connectivity with Android and iOS devices for smooth synchronization. IP68 water resistance offers reliable protection against water and dust during workouts and outdoor activities.