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HUAWEI WATCH 4
46.2 mm × 46.2 mm × 10.9 mm
*10.9 mm are the heights calculated from the screen surface to the rear cover, excluding the sensor area.
HUAWEI WATCH 4 Pro47.6 mm × 47.6 mm × 12.9 mm
*12.9 mm are the heights calculated from the screen surface to the rear cover, excluding the sensor area and spherical glass Thickness.
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140-210 mm
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Supported
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Supported
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HUAWEI WATCH 4
Approximately 48 g (strap excluded)
HUAWEI WATCH 4 ProApproximately 65 g (strap excluded)
*Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.
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Size
1.5 inches LTPO AMOLED color screen
Resolution466 × 466 pixels, PPI 310
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Accelerometer
Gyroscope
Compass
Optical heart rate sensor
Ambient light sensor
Barometer
Temperature sensor
ECG sensor
Depth sensor
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Home Button (Rotating Crown) and Side Button
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5 ATM, Dive (up to 30 meters)
*This product complies with 5 ATM-rated 50-meter water resistance under the ISO 22810:2010 standard, and can be worn during shallow water activities, such as swimming in pools and shallow waters along the coast. This product meets the requirements of the EN13319 standard for diving accessories, and supports free diving with a maximum depth of 30 m.
*It should not be work in hot showers, hot springs, or saunas (steam rooms), nor during platform dives, high-pressure rinsing, or other activities that involve high water pressure, high temperatures, high levels of humidity, or fast-flowing water.
*It is not suitable for scuba dives, technical dives, and diving activities exceeding a depth of 30 m. Rinse off the watch with fresh water after using it in seawater.
For details of waterproof precautions, please refer to:
https://consumer.huawei.com/en/support/how-to/newbie-guide/en-us00738723/
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Ambient Operating Temperature
0℃～+35℃
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HUAWEI WATCH 4Material
Stainless steel
HUAWEI WATCH 4 ProMaterialAerospace-Grade titanium
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HUAWEI WATCH 4
Black Fluoroelastomer Strap
HUAWEI WATCH 4 ProBlue Composite Strap
Titanium Strap
Dark Brown Leather Strap
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NFC
Supported
Bluetooth2.4 GHz, supports BT5.2 and BR + BLE
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Android 6.0 or later
iOS 13.0 or later
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HUAWEI WATCH 4Typical usage under Standard mode: 3 daysUltra-long Battery Life mode: 8 days for typical usage, and up to 14 days for given conditionsHUAWEI WATCH 4 ProTypical usage under Standard mode: 4.5 daysUltra-long Battery Life mode: 12 days for typical usage, and up to 21 days for given conditions
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*Based on results from HUAWEI lab tests. The actual usage may vary depending on product differences, user habits, and environment variables.
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Wireless charging
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Charger Voltage and Current Requirements
5V-9V DC/2A
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2 years (until 3/6/2025)
* "Defined Support Period" means the minimum length of time for which security updates on the software will be provided.
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Watch × 1
Charging Cradle (including the charging cable) × 1
Quick Start Guide & Safety Information & HUAWEI Health APP download link card × 1