Huawei Watch Fit 4 GPS Smartwatch  (White Strap, M, L)

Dimensions 43.0 × 38.0 × 9.5 mm Wrist Size Grey, White and Black 130-210 mm Weight Approximately 27 g (without the strap) *Product size, weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product. Display 1.82-inch AMOLED 480 × 408 pixels, PPI 347 2000-nit Peak Brightness *The peak brightness is 2000 nits. Data comes from Huawei labs. Screen brightness may vary depending on the lighting environment and specific display contents. Watch Case Material Aluminum alloy Watch Strap White Fluoroelastomer Strap Black Fluoroelastomer Strap Sensors Accelerometer sensor Gyroscope sensor Magnetometer sensor Ambient light sensor Optical heart rate sensor Barometer sensor Button Home Button (Rotating Crown) and Side Button Charging Port Wireless charging System Requirements Android 8.0 or later iOS 13.0 or later Waterproof Level 5 ATM water-resistant *Complies with 5 ATM-rated water resistance under the ISO 22810:2010 standard, which indicates that the device can withstand up to 50 metres of static water pressure for 10 minutes but does not mean that the product is water-resistant in water that is 50-metre deep. The product can be worn during shallow water activities such as swimming in a pool or along the coast. After wearing the device in water activities, clean and dry it promptly, remove the water stains from the product surfaces and all holes, and use the device's drainage feature to avoid negative impact on device performance. The product should not be worn in the following scenarios: (Damage to the device caused by immersion in liquid is not covered by the warranty if the device is worn in an inappropriate scenario.) (1) Hot showers, hot springs, saunas (steam rooms), and other activities in high-temperature and/or high-humidity environments. (2) Activities that could expose the device to shower gel, shampoo, soapy water, and any other laundry or cleaning products. If the device does come into contact with any such product, rinse and soak the device in fresh water for 30 minutes. (3) Free dives, scuba dives, and any other diving activities. (4) Nylon straps are not designed for water activities (such as swimming) or to withstand sweat, and therefore it is recommended that other straps be used in such scenarios. Water resistance is not permanent, and performance may deteriorate with daily wear and tear. It is recommended that you regularly take your device to an authorised Huawei service center for inspection and maintenance. Connectivity Bluetooth 2.4 GHz, supports BT5.2 and BR + BLE GNSS L1: GPS + GLONASS + GALILEO + BDS + QZSS L5: GPS + GALILEO + BDS +QZSS Microphone Supported Environment Temperature –20°C to +45°C Charging Charger Voltage and Current Requirements 5V-9V DC/2A Batterly Life The 10-day maximum battery life is tested under the following conditions: factory default settings, Bluetooth call 30 minutes/week, music playback 30 minutes/week, heart rate always on, science sleep at night, average weekly exercise 90 minutes, and message notification enabled (50 messages, 6 calls, 3 alarms per day). Turn on the screen 200 times a day. The 7-day typical battery life is tested under the following conditions: factory default settings, Bluetooth call 30 minutes/week, music playback 30 minutes/week, heart rate always on, scientific sleep at night, pressure detection, pulse wave arrhythmia analysis and sleep breathing awareness detection, 180 minutes of average weekly exercise, and message notification (50 messages, 6 calls, 3 alarms per day) 2. Turn on the screen for 30 minutes every day. The 4-day battery life with AOD enabled is tested under the following conditions: factory default settings, screen off, Bluetooth call 30 minutes/week, music playback 30 minutes/week, heart rate normally on, science sleep at night, pressure automatic detection, pulse wave arrhythmia analysis, and sleep breathing awareness detection features, 180 minutes of average weekly workout, and enable message notification (50 messages, 6 calls, and 3 alarms per day) 2. Turn on the screen for 30 minutes every day. Speaker Supported