HUAWEI WATCH 4

HUAWEI WATCH 4 Series

HUAWEI WATCH 4Black Fluoroelastomer Strap	HUAWEI WATCH 4 ProTitanium Strap

• DimensionsHUAWEI WATCH 4

  46.2 mm × 46.2 mm × 10.9 mm

  *46.2 mm is the diameter of the decorative ring on the watch body; 10.9 mm is the size of the screen surface and bottom case, excluding the heart rate sensor area.

  HUAWEI WATCH 4 Pro

  47.6 mm × 47.6 mm × 12.9 mm

  *47.6 mm is the diameter of the decorative ring on the watch body; 12.9 mm is the size of the screen edge to the bottom case, excluding the raised part of the sapphire glass and the heart rate sensor area.

• Wrist Size

  140 - 210 mm

• WeightHUAWEI WATCH 4

  Approximately 48 g (strap excluded)

  HUAWEI WATCH 4 Pro

  Approximately 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.

• DisplaySize

  1.5 inches LTPO AMOLED color screen

  Resolution

  466 × 466 pixels, PPI 310

• Watch CaseHUAWEI WATCH 4Material

  Stainless steel 

  HUAWEI WATCH 4 ProMaterial

  Aerospace-Grade titanium

• Watch StrapHUAWEI WATCH 4

  Black Fluoroelastomer Strap

  HUAWEI WATCH 4 Pro

  Titanium Strap 

  Dark Brown Leather Strap

• Sensors

  Accelerometer

  Gyroscope

  Compass

  Optical heart rate sensor

  Ambient light sensor

  Barometer

  Temperature sensor

  ECG sensor

  Depth sensor

• Button

  Home Button (Rotating Crown) and Side Button

• Charging Port

  Wireless charging

• System Requirements

  Android 6.0 or later

  iOS 13.0 or later

• Waterproof Level

  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/

• ConnectivityNFC

  Supported

  Bluetooth

  2.4 GHz, supports BT5.2 and BR+BLE

• Speaker

  Supported

• Microphone

  Supported

• EnvironmentAmbient Operating Temperature

  0℃～+35℃

• ChargingCharger Voltage and Current Requirements

  5V-9V DC/2A

• Battery LifeHUAWEI 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

  Typical usage under Standard mode: factory default settings, 2 hours of LTE connections per day, 22 hours of Bluetooth connection with a phone per day, heart rate monitoring enabled, HUAWEI TruSleep™ enabled, ECG measurement two times/day, 60 minutes of app usage per week, 30 minutes of Bluetooth calling per week, 30 minutes of Bluetooth music playback per week, 90 minutes of working out per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms per day), and screen turning on 200 times per day.
  When AOD is enabled in Standard mode, the HUAWEI WATCH 4 Pro can last up to three days, and the HUAWEI WATCH 4 can last up to two days.
  When eSIM is enabled in Standard mode, the HUAWEI WATCH 4 Pro can last two days, and the HUAWEI WATCH 4 can last one and a half days.
  When working in Standard mode and paired with an iPhone, the HUAWEI WATCH 4 Pro can last two days, and the HUAWEI WATCH 4 can last one and a half days. If AOD is enabled, the HUAWEI WATCH 4 Pro can last 1.5 days, and the HUAWEI WATCH 4 can last 1 days.
  AOD enabled under Standard mode: factory default settings, AOD enabled, 2 hours of LTE connections per day, 22 hours of Bluetooth connection with a phone per day, heart rate monitoring enabled, HUAWEI TruSleep™ enabled, ECG measurement two times/day, 60 minutes of app usage per week, 30 minutes of Bluetooth calling per week, 30 minutes of Bluetooth music playback per week, 90 minutes of working out per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms per day), and screen turning on 200 times per day.
  eSIM enabled under Standard mode: factory default settings, 24 hours of LTE connections per day, heart rate monitoring enabled, HUAWEI TruSleep™ enabled, ECG measurement two times/day, 60 minutes of app usage per week, 30 minutes of Bluetooth calling per week, 30 minutes of Bluetooth music playback per week, 90 minutes of working out per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms per day), and screen turning on 200 times per day.

  Typical usage under Ultra-long Battery Life mode: factory default settings, Ultra-long Battery Life mode enabled, 30 minutes of Bluetooth calling per week, 30-minute music playback per week, heart rate monitoring enabled, HUAWEI TruSleep™ enabled, stress detection enabled, automatic SpO2 measurement enabled, 180 minutes of working out per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms per day), and 30-minute screen-on per day.
  When AOD is enabled in Ultra-long Battery Life mode, the HUAWEI WATCH 4 Pro can last up to six days, and the HUAWEI WATCH 4 can last up to four days.
  AOD enabled in Ultra-long Battery Life mode: factory default settings, Ultra-long Battery Life mode enabled, AOD enabled, 30 minutes of Bluetooth calling per week, 30-minute music playback per week, heart rate monitoring enabled, HUAWEI TruSleep™ enabled, stress detection enabled, automatic SpO2 measurement enabled, 180 minutes of working out per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms per day), and 30-minute screen-on per day.
  Battery life can be extended in Ultra-long Battery Life mode given the following conditions: factory default settings, Ultra-long Battery Life mode enabled, 30 minutes of Bluetooth calling per week, 30-minute music playback per week, heart rate monitoring enabled, HUAWEI TruSleep™ enabled, 90 minutes of working out per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms per day), and screen turning on 200 times per day.

  *Based on results from HUAWEI lab tests. The actual usage may vary depending on product differences, user habits, and environment variables.

• In The Box

  Watch × 1

  Charging Cradle (including the charging cable) × 1

  Quick Start Guide & Safety Information & Warranty Card × 1

  HUAWEI Health APP download link card × 1

*The preceding specifications are theoretical values based on product design. Some features and specifications may vary across markets. To provide accurate product information, specifications, and features, HUAWEI may make real-time adjustments to the preceding specifications, so that they match the product performance, specifications, indexes, and components of the actual product. Product information is subject to such changes and adjustments without notice.