HUAWEI WATCH FIT 4 Smart Sports Watch (CN version)

The HUAWEI WATCH FIT 4 is a new smart sports watch featuring an ultra-thin design and a large 1.82-inch AMOLED display (480x408 resolution). It supports Bluetooth calling and offers comprehensive health monitoring including sleep HRV detection, real-time blood oxygen, and optical heart rate tracking. Equipped with multi-system satellite positioning (Beidou, QZSS, GLONASS, Galileo, Dual-frequency, Sunflower) for accurate outdoor tracking, and NFC for convenient payments and access. With 5ATM water resistance, a durable lithium aluminum silicon glass screen, and a 400mAh battery providing up to 7 days of standard use. It also includes automatic recognition for various sports like running and walking. (CN version)

Crystal material: Lithium Aluminum Silicon Glass Certified Model: SYA-B19 Blood oxygen monitoring: Real-time monitoring Host model: HUAWEI WATCH FIT 4 Automatic motion recognition: Indoor running Wristband color: Phantom Silver Bluetooth version: Bluetooth 5.2 Call Type: Bluetooth calling water proof: 5ATM Dial shape: Square Camera type: No camera Product Size: Height 9.5mm Standard battery life: 7 days Temperature detection: not support Power supply mode: Wireless charging Strap Material: nylon speaker: Built-in speakers Network Access Model: SYA-B19 Wi-Fi connection: Wi-Fi connection is not supported Blood pressure monitoring: Does not support blood pressure measurement Dustproof rating: IP6X NFC function: NFC access card Satellite positioning: sunflower Heart rate monitoring: Optical monitoring