![Watch 2 Classic LEO-BX9](/images/devices/huawei-watch-2-classic-leo-bx9.jpg)
Overview & Features
Technical Specifications
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Overview & Features
Brand
Huawei
Model
Watch 2 Classic LEO-BX9
Codename
Huawei Leo
Released
2017 Apr 16
Announced
2017 Feb 26
Manufacturer
Huawei
Hardware Designer
Huawei
List of Additional Features
22 mm changeable sport strap, 316L stainless steel body, Google Fit, Android 4.3 or later support, iOS 8.2 or later support
Technical Specifications
Display
Pixel Size
0.0553 mm/pixel
Resolution
390x390
152100 pixels
Display Area
465.1 square millimeter
Display Type
Color AM-OLED
display
Display Width
21.57 mm
Pixel Density
459 PPI
Display Height
21.57 mm
Display Diagonal
30.5 mm
Display Color Depth
24 bit/pixel
Display Illumination
Self-illuminating
Display Subpixel Scheme
Yes
Display Area Utilization
21.1%
Number of Display Scales
16.8M
Scratch Resistant Screen
Corning Gorilla Glass 3
Horizontal Full Bezel Width
23.43 mm
Power Supply
Battery
Lithium-ion polymer (LiPo)
built-in
1-cell
Wireless Charging
Yes
Nominal Battery Capacity
420 mAh battery
Nominal Cell Capacity (1st cell)
420 mAh cell
Sound Playing
Audio Output
No
Loudspeaker(s)
mono
Cellular Phone
Call Alert Sound
64-chord melody
Supported Cellular Bands
No
Complementary Phone Services
Voice speaker
Audio Subsystem
Audio Channel(s)
stereo
Sound Recording
Microphone(s)
mono
Auxiliary Camera
Aux. Camera Image Sensor
No
Built-in Sensors
Built-in compass
3D (3-axis)
compass
Additional sensors
Barometer
Heart rate sensor
Light intensity sensor
Built-in gyroscope
3D (3-axis)
gyro
Built-in accelerometer
3D (3-axis)
accelerometer
Operative Memory
RAM Type
mobile (LP) DDR3 SDRAM
400 MHz
RAM Capacity
768 MiB RAM
Ingress Protection
Protection from liquids
8 Persistently protected against immersion beyond 1 meter of depth
Protection from solid materials
6 Totally protected from dust (no ingress)
Control Peripherals
Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
Yes
Graphical Subsystem
Graphical Controller
Qualcomm Adreno 304
Dedicated Graphics Memory
0.09375 MiB
Non-volatile Memory
Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
3815 MiB non-volatile
2350 MiB free user storage
Non-volatile Memory Interface
eMMC 4.5
Physical Attributes
Mass
47 g
Depth
12.6 mm
Width
45 mm
Height
48.9 mm
Bounding Volume
27.7 ccm
Multimedia Broadcast
FM Radio Receiver
No
Satellite Navigation
GPS Antenna
Internal antenna
Supported GPS protocol(s)
GPS (NMEA 0183)
Supported GLONASS protocol(s)
L1OF
Software Environment
Platform
Google Android
Software Extras
Voice Command
Navigation software
Operating System
Google Android Wear 2.0 / Wear 7.1.1W
Audio/Video Interfaces
A/V Out
No
Auxiliary Camera No. 2
Aux. 2 Camera Image Sensor
No
Auxiliary Camera No. 3
Aux. 3 Camera Image Sensor
No
Auxiliary Camera No. 4
Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No
Primary Camera System
Flash
No
Focus
No
Camera Image Sensor
No
Geographical Attributes
Market Regions
Africa
Asia
Australia
Eastern Europe
Europe
Middle East
Oceania
Southeast Asia
Western Europe
Market Countries
Australia
Belgium
China
Finland
France
Germany
India
Ireland
Italy
Japan
Malaysia
Netherlands
Norway
NZ
Poland
Portugal
Russia
Saudi Arabia
South Africa
Spain
Sweden
Switzerland
Taiwan
Thailand
Emirates (UAE)
UK
Secondary Camera System
Secondary Camera Sensor
No
Communication Interfaces
NFC
Yes
USB
No
No
Bluetooth
Bluetooth 4.1
Internal antenna
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
USB Connector
No
Bluetooth profiles
A2DP
AVRCP
GAVDP
Expansion Interfaces
No
Secondary Cellular Phone
Sec. Supported Cellular Networks
No
Secondary Auxiliary Camera
Sec. Aux. Cam. Image Sensor
No
Application processor, Chipset
CPU
Qualcomm Snapdragon Wear 2100 APQ8009w, 2016, 32 bit, quad-core, 28 nm, Qualcomm Adreno 304 GPU
CPU Clock
1090 MHz
Secondary Auxiliary Camera No. 2
Sec. Aux. 2 Cam. Image Sensor
No
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