Huawei Band 4 Fitness Tracker Amber Sunrise 55024461

Huawei Band 4. Display type TFT. Display diagonal 2.44 cm (0.96). Display resolution 80 x 160 pixels. Device type Wristband activity tracker. Form factor Rectangle. Product colour Black. Heart rate sensor type Optical. Battery life 9 day(s). Battery capacity 91 mAh. Charging time 1.5 h. Weight 24 g. Width 18.5 mm. Depth 56 mm Ports & interfaces

Bluetooth Y Bluetooth version 4.2 Wi-Fi N

Design

Device type Wristband activity tracker Form factor Rectangle Product colour Black Housing material Plastic Band colour Red Band material Silicone Minimum strap length 8.5 cm Maximum strap length 12.3 cm Closure type Single prong strap buckle Waterproof Y Water resistance 5 ATM Control type Touch

Power

Battery life 9 day(s) Battery capacity 91 mAh Charging time 1.5 h Charging source USB

Features

Heart rate monitor Y Heart rate sensor type Optical Active minutes Y Calories burned Y Distance travelled Y Pedometer Y Hours slept Y Quality of sleep Y Personal goals Y Workout tracking Y Motion sensor Y Accelerometer Y Find my phone function Y Call notifications Y Timer Y Alarm clock Y Vibrating alert Y

Performance

Display type TFT Display diagonal 2.44 cm Display resolution 80 x 160 pixels Touchscreen Y Colour display Y Processor model Apollo 3 ROM capacity 1 MB

Weight & dimensions

Weight 24 g Width 18.5 mm Depth 56 mm Thickness 1.25 cm

Operational conditions

Operating temperature (T-T) -10 - 45 °C

System requirements

Mobile operating systems supported Android 4.4. Android 5.0. Android 5.1. Android 6.0. Android 7.0. Android 7.1. Android 7.1.2. Android 8.0. Android 9.0. iOS 10.0. iOS 11.0. iOS 11.4. iOS 12. iOS 13. iOS 9.0. iOS 9.1. iOS 9.2. iOS 9.3

Packaging content

User guide Y

Other features

Brand compatibility Any brand Connectivity technology Wireless