Išmanusis laikrodis Huawei Honor Band 4 midnight navy Sport Band (CRS-B19)

AMOLED FULL COLOUR DISPLAY
Featuring a touch screen display made entirely of 2.5D glass,
the Honor Band 4 watch face is resistant to scratches.

Huawei TruSleep SLEEP MONITORING
Certified by the Centre for Dynamical Biomarkers (DBOIM) at Harvard Medical School, Huawei TruSleep sleep monitoring technology is capable of identifying and providing advice on common sleeping issues, such as insomnia, light and deep sleep and irregular sleeping habits.

TruSeen 3.0 REAL-TIME HEART RATE
Receive 24 hour real-time heart rate monitoring with alerts at high BPM rates. The Honor Band 4 uses infrared technology to detect your heart rate at night, so rest assured that its safe to wear.

50 METERS WATER RESISTANT
Worried about wearing the Band 4 whilst washing your hands, swimming or getting caught in the rain? We’ve got you covered – the Band 4 is water resistant. The smart band can also automatically recognize swim strokes, record swimming speed, distance, calories, and determine average SWOLF.

MULTIPLE WORKOUT TYPES
Explore a variety of workout types available: outdoor running, indoor running, outdoor walking, outdoor cycling4, swimming and many others!Feeling accomplished? Share your running statistics with your social circle.

HANDY SMART FEATURES
Online number identification, incoming or rejected calls, and new messages notifications are just few of the many useful features incorporated into the band with your daily needs in mind.Never be afraid of misplace your phone again since you can now use the band to locate it. The band even transforms into a remote control to take photos, especially selfies. It just keeps getting better!

LONG BATTERY LIFE
The Honor Band 4 can last up to 17 days under normal use on a single charge.

Design
Device type:	Wristband activity tracker
Colour of product:	Black
Housing material:	Plastic
Band colour:	Blue,Navy
Dustproof:	Y
Water resistance:	5 ATM
Display
Touchscreen:	N
Display type:	AMOLED
Display diagonal:	2.41 cm (0.95")
Colour display:	Y
Performance
Motion sensor:	Y
Calories burned:	Y
Distance travelled:	Y
Quality of sleep:	Y
Workout tracking:	Y
Position location:	Y
Gyroscope:	Y
Heart rate monitor:	Y
Accelerometer:	Y
Ports & interfaces
Bluetooth Low Energy (BLE):	Y
Bluetooth version:	4.1
Connectivity technology:	Wireless
Bluetooth:	Y
Power
Battery life:	17 day(s)
Weight & dimensions
Depth:	11.5 mm
Height:	43 mm
Width:	17.2 mm
Weight:	20 g