商品详情
Youthful Design Meets Ergonomic ComfortLike a stylish splash of colours,
HUAWEI Band 4 is available in Sakura Pink, Amber Sunrise and Graphite
Black. The 2.5D colourful touch screen offers you with the stunning
visual experience, engaging interface and smart message
notification.Every Unique Side of YouExpress yourself by giving your
device as much personality as you have.HUAWEI Watch Face Store1 offers
various watch faces in different styles of sports, cartoon, intelligence
and hi-technology for your selection. The style changes with your
mood.Easy Charging,Longer UsageFree you from different cables and
chargers. The built-in USB plug of HUAWEI Band 4 fits in general USB
chargers so you charge it anywhere and anytime. A single charge powers
the band with more than 6 days of usage time.Smart Heart Rate
TrackingThanks to the professional optical devices, processing chips and
AI algorithm, the HUAWEI TruSeen™ 3.5 monitors your heart rate with
accuracy. It also provides intelligent reminders via vibrations if your
heart rate exceeds the maximum average heart rate. In the night mode,
the invisible light ensures less distraction for your better sleep.Care
For You Better SleepHealthy sleep is the basis for healthy living.
HUAWEI TruSleep™ 2.0 tracks your heart rate during sleep to recognize
the four phases and analyze the sleep quality. More than identifying 6
types of sleep problems, it also provide suggestions to help you enjoy
better sleep.Get Active. Stay Active.Outdoor / Indoor run, Outdoor /
Indoor walk, Outdoor / Indoor cycle, Elliptical, Rower, Free training.
Conveniently choose exercises from nine modes and track your workouts.
HUAWEI Band 4 provides detailed data results like heart rate, heart rate
zone, steps, distance, speed, calories and more. So you can adjust
yourself for better exercising or training.Life Assistant on Your
WristNotifications of any messages or phone calls, Find My phone, Remote
Shutter, all with a touch of your finger to your wrist. Live an
efficient life with HUAWEI Band 4SpecificationsDISPLAY :• TFT colour
screen• Resolution: 80 x 160 pixels• Size: 0.96 inchesMICROPROCESSOR :
Apollo 3OPERATING SYSTEM : • Android 4.4 or later• iOS 9.0 or
laterSENSORS :• 3-axis acceleration sensor• Infrared wear sensor•
Optical heart rate sensorBATTERY : • 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 °CBLUETOOTH :• Bluetooth frequency: 2.4 GHz• Bluetooth 4.2CHARGING
PORT : USB charging portWATER RESISTANCE : 5ATMSTORAGE :• ROM: 384 KB•
ROM: 1 MB• Flash: 32 MBBUTTON CONTROL : Full screen touch + Home keyIN
THE BOX• Huawei Band 4• Quick start guide, safety information, and
warranty card