Porodo TrackFit Smart Fitness Band - Designed for users who prefer a compact and practical fitness tracker, this smart band combines a durable zinc alloy and ABS plastic body with efficient daily performance. The 110mAh battery supports up to 30 days of regular usage and 40 days standby for extended convenience. Bluetooth 5.4 provides fast and stable wireless connectivity with Android and iOS devices. Pogo-pin charging allows simple and reliable charging whenever needed. IP68 protection makes it suitable for active lifestyles and everyday use.