Edit Classification: HUAWEI WATCH 4 Pro

General information[edit]

Full name*
Brand* (see Category:Brand)
Parent company (see Category:Brand)
Website*
Release date*
Generation
Model(s)
Type* (see Category:Product)
Status	In saleEnd of saleEnd of life
Dimensions
Mass
Operating system
Companion App

Hardware[edit]

CPU
GPU
Memory
Storage
Battery
Power
Charging
Display
Camera
Sound
Connectivity

Classification[edit]

Device
Criterion	Value*	URL(s) Proof	Comment
Known hardware tampering	None  Rare  Very common
Known vulnerabilities	None  Rare  Very common
Prior attacks	None  Rare  Very common
Updatability	Very common  Rare  None

System
Criterion	Value*	URL(s) Proof	Comment
Authentication with other systems	Full  Partial  No
Communications	Encrypted with up-to-date encryption  Encrypted with obselete encryption  No encryption
Storage	Encrypted with up-to-date encryption  Encrypted with obselete encryption  No encryption

User Authentication
Criterion	Value*	URL(s) Proof	Comment
Account management	Full  Basic  Absent
Authentication	Secure  Basic  Absent
Brute-force protection	Exist  Basic  Absent
Event logging	Access event logged  Partial logging  Absent
Passwords	Require change after setup with complexity requirements  Require change after setup  Default/Common/Easy to guess

Reserved for admins/sysops[edit]

Lastest classification date
Grade Calculator version	1

Free text:

Full name: HUAWEI WATCH4 Pro Size:49.1 mm ×49.1 mm ×12.9 mm Compatible wrist size:140-210 mm Weight: approximately68g140-210 mm Screen:Size:1.5 inches, AMOLED LTPO color display Resolution:466 ×466 pixels,310 ppi Case: Material: Sapphire crystal, aerospace-grade titanium alloy front case, ceramic back case Strap: Deep gray titanium metal strap Sensors: Accelerometer， Gyroscope， Geomagnetic sensor， Optical heart rate sensor， Ambient light sensor， Barometric sensor， Temperature sensor， ECG sensor， Depth sensor Buttons: Upper button, lower button. Supports long press, short press, etc., with the upper button supporting the rotating crown function Charging Interface Type: Wireless charging Compatible Systems: HarmonyOS2 and above, Android8.0 and above, iOS13.0 and above Protection Level: 5 ATM, suitable for swimming (maximum depth of30 meters) Data Connection: WLAN support (only supports2.4 G)； GNSS L1: GPS, GLONASS, GALILEO, BeiDou, QZSS; L5: GPS, Galileo, BeiDou； NFC support； Bluetooth2.4 GHz, supports BT5.2,

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