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Introduction |
Brief |
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Performance efficient 32-bit microcontroller-based smart watch running proprietary operating.. |
Performance efficient 32-bit microcontroller-based compact smart watch running proprietary.. |
Released |
2015 Aug 21 |
2015 Nov |
2016 Oct |
2016 Oct |
2018 Oct |
2018 Nov 16 |
Announced |
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|
2016 Aug 1 |
2016 Aug 1 |
2018 Oct 16 |
2018 Oct 31 |
Hardware Designer |
Huawei |
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Pebble Technology |
Pebble Technology |
Huawei |
Huawei |
Manufacturer |
Huawei |
|
Foxlink |
Foxlink |
Huawei |
Huawei |
Device Category |
Smartwatch |
Smartwatch |
Smartwatch |
Smartwatch |
Smartwatch |
Smartwatch |
Physical Attributes |
Width |
38 mm |
|
30.2 mm |
30.2 mm |
46.5 mm |
42 mm |
Height |
38 mm |
|
39.5 mm |
39.5 mm |
46.5 mm |
42 mm |
Depth |
9.5 mm |
|
11.3 mm |
11.3 mm |
10.6 mm |
9.8 mm |
Dimensions
| 1.50x1.50x0.37 inches |
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1.19x1.56x0.44 inches |
1.19x1.56x0.44 inches |
1.83x1.83x0.42 inches |
1.65x1.65x0.39 inches |
Mass |
25 g |
|
37 g |
37 g |
46 g |
46 g |
|
0.88 ounces |
|
1.31 ounces |
1.31 ounces |
1.62 ounces |
1.62 ounces |
Software Environment |
Platform |
No |
No |
Yes |
Yes |
Linux |
Linux |
Operating System |
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Real Time Engineers FreeRTOS |
Real Time Engineers FreeRTOS |
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Pebble OS 4.0 (Diorite) |
Pebble OS 4.0 (Diorite) |
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Software Extras |
No |
No |
Voice Command |
Voice Command |
No |
No |
Application processor, Chipset |
CPU Clock |
100 MHz |
180 MHz |
100 MHz |
100 MHz |
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CPU |
ARM Cortex-M4, 2010, 32 bit, single-core, 90 nm |
ARM Cortex-M4, 2010, 32 bit, single-core, 90 nm |
ARM Cortex-M4, 2010, 32 bit, single-core, 90 nm |
ARM Cortex-M4, 2010, 32 bit, single-core, 90 nm |
ARM Cortex-M4, 2010, 32 bit, single-core, 90 nm |
ARM Cortex-M4, 2010, 32 bit, single-core, 90 nm |
Operative Memory |
RAM Type |
Yes |
Yes |
SRAM |
SRAM |
Yes |
Yes |
RAM Capacity (converted) |
128 KiB RAM |
|
128 KiB RAM |
128 KiB RAM |
16 MiB RAM |
16 MiB RAM |
Non-volatile Memory |
Non-volatile Memory Interface |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Non-volatile Memory Capacity (converted) |
512 KiB ROM |
|
8 MiB ROM |
8 MiB ROM |
128 MiB ROM |
128 MiB ROM |
Display |
Display Diagonal |
|
31 mm |
32 mm |
32 mm |
35.3 mm |
30.5 mm |
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|
1.2 inch |
1.3 inch |
1.3 inch |
1.4 inch |
1.2 inch |
Resolution |
|
240x240 |
144x168 |
144x168 |
454x454 |
390x390 |
Horizontal Full Bezel Width |
|
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9.37 mm |
9.37 mm |
21.54 mm |
20.43 mm |
Display Area Utilization |
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42.4% |
42.4% |
28.8% |
26.4% |
Pixel Density |
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278 PPI |
176 PPI |
176 PPI |
462 PPI |
459 PPI |
Display Type |
Color PM-OLED display |
Color TN-TFT LCD display |
mono E Ink display |
mono E Ink display |
AM-OLED display |
AM-OLED display |
Number of Display Scales |
|
262144 |
4 |
4 |
16.8M |
16.8M |
Scratch Resistant Screen |
Yes |
No |
Gorilla Glass |
Gorilla Glass |
Yes |
Yes |
Graphical Subsystem |
Audio/Video Interfaces |
Audio Subsystem |
Microphone(s) |
No |
No |
mono |
mono |
mono |
mono |
Loudspeaker(s) |
No |
No |
No |
No |
mono |
mono |
Cellular Phone |
Complementary Phone Services |
No |
Vibrate |
Vibrate |
Vibrate |
Voice speaker |
Voice speaker |
Secondary Cellular Phone |
Control Peripherals |
Touchscreen Type |
Capacitive multi-touch screen |
Capacitive multi-touch screen |
No |
No |
Capacitive multi-touch screen |
Capacitive multi-touch screen |
Keyboard |
No |
No |
Built-in special layout |
Built-in special layout |
No |
No |
Number of keys
| |
|
4 |
4 |
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Communication Interfaces |
USB |
No |
USB 2.0 |
No |
No |
No |
No |
|
No |
USB HS (480 Mbps) |
No |
No |
No |
No |
USB Services
| No |
USB charging |
No |
No |
No |
No |
USB Connector
| No |
USB Micro-B (Micro-USB) |
No |
No |
No |
No |
Bluetooth |
Bluetooth 4.1 |
Bluetooth 4.0 |
Bluetooth 4.1 |
Bluetooth 4.1 |
Bluetooth 4.2 |
Bluetooth 4.2 |
NFC |
No |
No |
No |
No |
Yes |
Yes |
Multimedia Broadcast |
Satellite Navigation |
Supported GLONASS protocol(s) |
No |
No |
No |
No |
L1OF |
L1OF |
Supported Galileo service(s) |
No |
No |
No |
No |
E1 |
E1 |
Primary Camera System |
Secondary Camera System |
Built-in Sensors |
Built-in compass |
Yes |
No |
No |
No |
3D compass |
3D compass |
Built-in accelerometer |
Yes |
Yes |
Yes |
Yes |
3D accelerometer |
3D accelerometer |
Built-in gyroscope |
Yes |
Yes |
No |
No |
3D gyro |
3D gyro |
Additional sensors |
L sensor |
Altimeter,
HR sensor |
HR sensor,
L sensor,
Step counter |
L sensor,
Step counter |
Altimeter,
Barometer,
HR sensor,
L sensor |
Altimeter,
Barometer,
HR sensor,
L sensor |
Ingress Protection |
Protection from solid materials |
6 Totally protected from dust |
6 Totally protected from dust |
Non-standard protection |
Non-standard protection |
Yes |
Yes |
Protection from liquids |
8 Protected against immersion beyond 1m of depth |
7 Protected against immersion up to 1m of depth |
Non-standard protection |
Non-standard protection |
Yes |
Yes |
Immersion into liquids (depth limit) |
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|
30000 cm |
30000 cm |
5000 cm |
5000 cm |
Power Supply |
Battery |
Li-ion polymer (LiPo) |
Li-ion |
Li-ion polymer (LiPo) |
Li-ion polymer (LiPo) |
Li-ion polymer (LiPo) |
Li-ion polymer (LiPo) |
|
built-in |
built-in |
built-in |
built-in |
built-in |
built-in |
|
1-cell |
1-cell |
1-cell |
1-cell |
1-cell |
1-cell |
Nominal Battery Capacity |
70 mAh battery |
225 mAh battery |
|
|
420 mAh battery |
178 mAh battery |
Wireless Charging |
Yes |
No |
No |
No |
Yes |
Yes |
Geographical Attributes |
Market Countries |
No |
No |
No |
No |
Australia,
Belgium,
China,
Finland,
France,
Germany,
HK,
India,
Ireland,
Italy,
Japan,
Malaysia,
Netherlands,
Norway,
NZ,
Poland,
Portugal,
Russia,
Saudi Arabia,
South Africa,
Spain,
Switzerland,
Sweden,
Taiwan,
Thailand,
UAE,
UK |
Australia,
Belgium,
China,
Finland,
France,
Germany,
HK,
India,
Ireland,
Italy,
Japan,
Malaysia,
Netherlands,
Norway,
NZ,
Poland,
Portugal,
Russia,
Saudi Arabia,
South Africa,
Spain,
Switzerland,
Sweden,
Taiwan,
Thailand,
UAE,
UK |
Market Regions |
No |
No |
No |
No |
Africa,
Asia,
Australia,
Eastern Europe,
Europe,
Middle East ,
Oceania,
Southeast Asia,
Western Europe |
Africa,
Asia,
Australia,
Eastern Europe,
Europe,
Middle East ,
Oceania,
Southeast Asia,
Western Europe |
Mobile Operator |
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Datasheet Attributes |
Data Integrity |
Incomplete |
Incomplete |
Preliminary |
Preliminary |
Preliminary |
Preliminary |
Added |
2015-08-29 17:41 |
2015-10-03 21:26 |
2018-07-10 22:06 |
2018-07-10 22:01 |
2018-10-18 23:10 |
2018-11-05 10:44 |