Amazfit Bip U Pro

Display: 1.43-inch color TFT with 320×302 pixel resolution
Sensors: BioTracker 2 PPG biological tracking optical sensor, 3-axis acceleration sensor, and geomagnetic sensor
Connectivity: Bluetooth 5.0 BLE, GPS+GLONASS and NFC
Battery: 230mAh lithium-ion polymer battery with up to 9 days of typical usage and up to 5 days with heavy usage with a single charge
Water resistance: 5 ATM, which means it is water-resistant up to 50 meters
Sports modes: 60+ sports modes, including running, cycling, yoga, and more
Health tracking: 24/7 heart rate monitoring, sleep monitoring, stress monitoring, and blood oxygen saturation measurement (SpO2)
Other features: Built-in microphone and speaker, music control, camera control, weather forecast, alarm, timer, and stopwatch