The Huawei Watch Fit 4 Pro is a versatile smartwatch designed for those who need a balance of health tracking and durability. It features a 1.82-inch AMOLED display with a resolution of 480 x 408 pixels and a peak brightness of 3000 nits, ensuring that notifications and data remain clear even under direct sunlight. To protect the screen, the watch uses artificial sapphire glass, while the body is constructed from a combination of aluminum alloy for the mid-frame and titanium alloy for the bezel. This build keeps the device lightweight at approximately 30.4 grams, excluding the fluoroelastomer strap that fits wrists from 130 to 210 mm. Inside, the watch is equipped with a comprehensive suite of sensors, including an ECG, depth sensor, and optical heart rate monitor, alongside a barometer and temperature sensor. These tools make it suitable for diverse activities, from daily wellness monitoring to free diving up to 40 metres, supported by its 5 ATM water resistance and IP6X dust resistance. Navigation is handled by dual-band GNSS, including L1 and L5 signals for GPS, GLONASS, GALILEO, BDS, and QZSS, providing precise location tracking for outdoor enthusiasts. Managing the device is intuitive thanks to a rotating crown and a side button, while an integrated microphone and speaker allow for seamless communication. The 400 mAh battery supports wireless charging and provides up to 10 days of power in low-use scenarios, or 4 days when the Always-On Display is active. It connects via Bluetooth 5.2 and NFC, maintaining compatibility with Android 8.0 or later and iOS 13.0 or later.