Amazfit Bip U features a 1.43-inch TFT colour display with 320×302 pixels resolution and 2.5D glass with anti-fingerprint coating. The watch body is made from polycarbonate and it comes with a silicon rubber strap. Amazfit Bip U comes with 5 ATM water resistance. It features support for Bluetooth 5.0 that helps connect with Android and iOS devices. It runs on RTOS operating system and uses the Zepp app to interact with the connected device.
Amazfit Bip U packs a 225mAh battery that can last up to nine days on a single charge. It takes about two hours for the smartwatch to charge completely. It comes with BioTracker 2 PPG Biological optical sensor and 6-axis acceleration sensor. It features 24-hour heart rate monitoring, sleep quality monitoring, blood oxygen level sensor, menstrual cycle tracker, and more than 60 sports modes.