Huawei Band 4 Heart Rate Smart Wearable Black
Huawei Band 4 Heart Rate Smart Wearable Black
Huawei Band 4 Heart Rate Smart Wearable Black
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Huawei Band 4 Heart Rate Smart Wearable Black

Regular price
$64.99
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$64.99
Regular price
$69.99
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Features

  • Ergonomic Comfort
  • Easy Charging, Longer Usage
  • Smart Heart Rate Tracking

Specifications

Details

Dimensions

Band body (Length x width x height): 56 mm (entire length without the strap) x 18.5 mm (width) x 12.5 mm (thickness of the band body)

 

Strap width: 17 mm

Strap length: 123 mm + 85 mm

Weight

Approximqtely 24 g(including the wrist strap)

 

*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.

Colour

Graphite Black, Sakura Pink

Display

TFT colour screen

Resolution: 80 x 160 pixels

Size: 0.96 inches

Microprocessor

Apollo 3

Operating System

Android 4.4 or later

iOS 9.0 or later

Sensors

3-axis acceleration sensor

Infrared wear sensor

Optical heart rate sensor

Battery

Capacity: 91 mAh

 

Charging time: about 1.5 hours (in ambient temperature of under 25 °C)

 

7 days:

HUAWEI TruSleep™ is enabled, Heart rate monitoring (Smart mode) is enabled, Raise wrist to wake screen is disabled;

8 days:

HUAWEI TruSleep™ is enabled, Heart rate monitoring (Smart mode) is disabled, Raise wrist to wake screen is disabled

9 days:

HUAWEI TruSleep™ is disabled, Heart rate monitoring (Smart mode) is disabled, Raise wrist to wake screen is disabled

 

Screen is checked briefly 200 times a day, 50 messages a day, 3 calls a day, 3 alarms a day

 

Data is based on tests results from the Huawei lab. Actual battery life varies depending on your band’s configuration, operations, ambient environment, and how long the battery has been used.

 

*Typical value. Actual capacity may vary slightly.

This capacity is the nominal battery capacity. The actual battery capacity for each individual phone may be slightly above or below the nominal battery capacity.

Environment

Ambient operating temperature: -10 °C – +45 °C

Bluetooth

Bluetooth frequency: 2.4 GHz

Bluetooth 4.2

Material

Front cover: Plastic

Strap: Silicone rubber

Charging Port

USB charging port

Water Resistance

5ATM

 

Devices complying with the 5ATM-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/

Storage

ROM: 384 KB

ROM: 1 MB

Flash: 32 MB

Button Control

Full screen touch + Home key

In The Box

Band x 1

Quick start guide, safety information, and warranty card x 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.

  1. HUAWEI Watch Face Store is available only on Android and availability may vary by regions.
  2. Clear the charging port of any water, sweat of dirt before charging to guarantee normal charging. A general USB charger is required.
  3. Based on results from HUAWEI lab tests. Battery life depends on actual usage situation.
  4. Users can manually adjust this setting.
  5. Features may not be available depending on the country or region.
  6. Outdoor cycle is only supported on Huawei EMUI 5.0 or later, and iOS 9.0 or later.
  7. Supported only on phones running EMUI 8.1 or later.
This product is not intended to be used as medical instrument, data are for reference only.*Accessibility of some features may vary across regions. Product pictures and display contents on the foregoing pages are provided for reference only. Actual product features and specifications (including but not limited to appearance, colour, and size), as well as actual display contents (including but not limited to backgrounds, UI, and icons) may vary.**All data in the foregoing pages are theoretical values obtained by HUAWEI internal laboratories through tests carried out under particular conditions. For more information, refer to the aforementioned product details. Actual data may vary owing to differences in individual products, software versions, application conditions, and environmental factors. All data is subject to actual usage.***Due to real-time changes involving product batches, production and supply factors, in order to provide accurate product information, specifications, and features, HUAWEI may make real-time adjustments to text descriptions and images in the foregoing information pages, 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.