HUAWEI WATCH GT 4 Specification

• Dimensions
  HUAWEI WATCH GT 4 46 mm

  46 mm × 46 mm × 10.9 mm

  HUAWEI WATCH GT 4 41 mm

  41.3 mm × 41.3 mm × 9.8 mm

  *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.

• Wrist Size
  HUAWEI WATCH GT 4 46 mm

  140 - 210 mm

  HUAWEI WATCH GT 4 41 mm

  120 - 190 mm

• Weight
  HUAWEI WATCH GT 4 46 mm

  Approximately 48 g (strap excluded)

  HUAWEI WATCH GT 4 41 mm

  Approximately 37 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.

• Display
  HUAWEI WATCH GT 4 46 mm

  Size

  1.43 inches AMOLED color screen

  Resolution

  466 × 466 pixels, PPI 326

  HUAWEI WATCH GT 4 41 mm

  Size

  1.32 inches AMOLED color screen

  Resolution

  466 × 466 pixels, PPI 352

• Watch Case
  Material

  Stainless steel

• Watch Strap
  HUAWEI WATCH GT 4 46 mm

  Black Fluoroelastomer Strap

  Grey Stainless Steel Strap

  Green Composite Strap

  Brown Leather Strap

  HUAWEI WATCH GT 4 41 mm

  Black Fluoroelastomer Strap

  Light Gold Milanese strap

  Silver Stainless Steel Strap

  White Leather Strap

• Sensors

  Accelerometer sensor

  Gyroscope sensor

  Magnetometer sensor

  Optical heart rate sensor

  Barometer sensor

  Temperature 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 

  *Devices complying with the 5 ATM-rated water have a water resistance rating of 50 meters under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. However, they should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth.

  For details of waterproof precautions, please refer to: https://consumer.huawei.com/en/support/how-to/newbie-guide/en-us00738723/

• Connectivity
  NFC

  Supported

  Bluetooth

  2.4 GHz, supports BT5.2 and BR + BLE

• Speaker

  Supported

• Microphone

  Supported

• Environment
  Ambient Operating Temperature

  -20℃ – +45℃

• Charging
  Charger Voltage and Current Requirements

  5V-9V DC/2A

• Battery Life
  HUAWEI WATCH GT 4 46 mm

  14-day battery life for maximum usage

  8-day battery life for regular usage

  4-day battery life with Always On Display enabled

  The battery can last for 14 days given the following usage habits:

  30 minutes of Bluetooth calling per week, 30 minutes of audio playback per week, heart rate monitoring enabled, HUAWEI TruSleep™ enabled at night, 90 minutes of workouts per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms a day), and screen turned on 200 times per day. Actual battery life may vary depending on usage habits.

  The battery can last for 8 days given the following usage habits:

  30 minutes of Bluetooth calling per week, 30 minutes of audio playback per week, heart rate monitoring enabled, HUAWEI TruSleep™ enabled at night, stress monitoring enabled, pulse wave arrhythmia analysis and sleep breathing awareness features enabled, 180 minutes of workouts per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms a day), and screen turned on 30 minutes a day. Actual battery life may vary depending on usage habits.

  The battery can last for 4 days given the following usage habits:

  Always On Display is enabled, 30 minutes of Bluetooth calling per week, 30 minutes of audio playback per week, heart rate monitoring enabled, HUAWEI TruSleep™ enabled at night, stress monitoring enabled, pulse wave arrhythmia analysis and sleep breathing awareness features enabled, 180 minutes of workouts per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms a day), and screen turned on 30 minutes a day. Actual battery life may vary depending on usage habits.

  HUAWEI WATCH GT 4 41 mm

  7-day battery life for maximum usage

  4-day battery life for regular usage

  2-day battery life with Always On Display enabled

  The battery can last for 7 days given the following usage habits:

  30 minutes of Bluetooth calling per week, 30 minutes of audio playback per week, heart rate monitoring enabled, HUAWEI TruSleep™ enabled at night, 90 minutes of workouts per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms a day), and screen turned on 200 times per day. Actual battery life may vary depending on usage habits.

  The battery can last for 4 days given the following usage habits:

  30 minutes of Bluetooth calling per week, 30 minutes of audio playback per week, heart rate monitoring enabled, HUAWEI TruSleep™ enabled at night, stress monitoring enabled, pulse wave arrhythmia analysis and sleep breathing awareness features enabled, 180 minutes of workouts per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms a day), and screen turned on 30 minutes a day. Actual battery life may vary depending on usage habits.

  The battery can last for 2 days given the following usage habits:

  Always On Display is enabled, 30 minutes of Bluetooth calling per week, 30 minutes of audio playback per week, heart rate monitoring enabled, HUAWEI TruSleep™ enabled at night, stress monitoring enabled, pulse wave arrhythmia analysis and sleep breathing awareness features enabled, 180 minutes of workouts per week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms a day), and screen turned on 30 minutes a day. Actual battery life may vary depending on usage habits.

• In The Box

  Watch × 1

  Wireless Charging Cradle (including the charging cable) × 1

  Quick Start Guide & Safety Information & Warranty Card × 1