HUAWEI WATCH FIT 4 Smartwatch (CN version)

The HUAWEI WATCH FIT 4 is an ultra-thin, large-screen sports smartwatch designed for active lifestyles. It features Bluetooth calling, comprehensive sleep and real-time SpO2 monitoring, and an optical heart rate sensor. With 5ATM water resistance, multi-system GPS, and NFC for convenient payments and access, it's a versatile companion. Enjoy up to 10 days of battery life, automatic workout recognition, and a vibrant AMOLED display. (CN version)

Heart rate monitoring: Optical monitoring Satellite positioning: QZSS Bluetooth version: Bluetooth 5.2 Blood oxygen monitoring: Real-time monitoring water proof: 5ATM Power supply mode: Wireless charging Wi-Fi connection: Wi-Fi connection is not supported Dustproof rating: IP6X Certified Model: SYA-B19 Extreme battery life: 10 days Standard battery life: 7 days Temperature detection: not support NFC function: NFC bus card Host model: HUAWEI WATCH FIT 4 Call Type: Bluetooth calling Automatic motion recognition: Indoor running Dial shape: Square Blood pressure monitoring: Does not support blood pressure measurement speaker: Built-in speakers Camera type: No camera