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Introduction |
Released |
2016 Oct |
2016 Feb |
2016 Aug 3 |
2018 Jan |
2018 Jan |
2017 Jan |
Announced |
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2017 Nov 1 |
2017 Nov 1 |
2016 Aug |
General Extras |
No |
No |
No |
Haptic touch feedback |
Haptic touch feedback |
Haptic touch feedback |
Device Category |
Smartwatch |
Smartwatch |
Smartwatch |
Smartwatch |
Smartwatch |
Smartwatch |
Physical Attributes |
Width |
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36 mm |
45 mm |
43 mm |
42 mm |
Height |
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45 mm |
45 mm |
43 mm |
44 mm |
Depth |
8 mm |
9.8 mm |
13 mm |
13 mm |
13.55 mm |
11.95 mm |
Dimensions
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1.42x1.77x0.51 inches |
1.77x1.77x0.51 inches |
1.69x1.69x0.53 inches |
1.65x1.73x0.47 inches |
Mass |
60 g |
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63 g |
45.5 g |
41.5 g |
44 g |
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2.12 ounces |
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2.22 ounces |
1.6 ounces |
1.46 ounces |
1.55 ounces |
Software Environment |
Platform |
Android |
Android |
Android |
Android |
Android |
Yes |
Operating System |
Google Android Wear 5.1.1W |
Google Android Wear 5.1.1W |
Google Android Wear 5.1.1W |
Google Android Wear 2.0 / Wear 7.1.1W |
Google Android Wear 2.0 / Wear 7.1.1W |
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Ticwear 4.0 Global Edition |
Software Extras |
No |
No |
No |
Navigation software,
Intelligent personal assistant |
Navigation software,
Intelligent personal assistant |
Navigation software,
Intelligent personal assistant |
Application processor, Chipset |
CPU Clock |
1200 MHz |
1200 MHz |
1200 MHz |
1200 MHz |
1200 MHz |
1200 MHz |
CPU |
MediaTek MT2601, 2015, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU |
MediaTek MT2601, 2015, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU |
MediaTek MT2601, 2015, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU |
MediaTek MT2601, 2015, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU |
MediaTek MT2601, 2015, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU |
MediaTek MT2601, 2015, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU |
Operative Memory |
RAM Type |
Yes |
Yes |
LPDDR3 SDRAM |
LPDDR3 SDRAM |
LPDDR3 SDRAM |
LPDDR3 SDRAM |
RAM Capacity (converted) |
512 MiB RAM |
512 MiB RAM |
512 MiB RAM |
512 MiB RAM |
512 MiB RAM |
512 MiB RAM |
Non-volatile Memory |
Non-volatile Memory Interface |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Non-volatile Memory Capacity (converted) |
4 GB ROM |
4 GB ROM |
4 GB ROM |
4 GB ROM |
4 GB ROM |
4 GB ROM |
Display |
Display Diagonal |
38 mm |
33 mm |
35 mm |
35.56 mm |
35.56 mm |
35.56 mm |
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1.5 inch |
1.3 inch |
1.4 inch |
1.4 inch |
1.4 inch |
1.4 inch |
Resolution |
320x320 |
360x360 |
240x240 |
400x400 |
400x400 |
400x400 |
Horizontal Full Bezel Width |
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11.25 mm |
19.86 mm |
17.86 mm |
16.86 mm |
Display Area Utilization |
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37.8% |
31.2% |
34.2% |
34.2% |
Pixel Density |
302 PPI |
392 PPI |
246 PPI |
404 PPI |
404 PPI |
404 PPI |
Display Type |
Color TN-TFT LCD display |
Color TN-TFT LCD display |
Color TN-TFT LCD display |
AM-OLED display |
AM-OLED display |
AM-OLED display |
Number of Display Scales |
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16.8M |
16.8M |
16.8M |
16.8M |
16.8M |
Scratch Resistant Screen |
No |
Gorilla Glass |
Gorilla Glass 3 |
Yes |
Yes |
Yes |
Graphical Subsystem |
Graphical Controller |
ARM Mali-400 |
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ARM Mali-400 |
ARM Mali-400 |
ARM Mali-400 |
Audio/Video Interfaces |
Audio Subsystem |
Microphone(s) |
Unknown |
mono |
mono |
mono |
mono |
mono |
Loudspeaker(s) |
No |
Unknown |
No |
mono |
mono |
mono |
Cellular Phone |
Complementary Phone Services |
No |
No |
Vibrate |
No |
No |
No |
Secondary Cellular Phone |
Control Peripherals |
Touchscreen Type |
Capacitive multi-touch screen |
Capacitive multi-touch screen |
Capacitive multi-touch screen |
Capacitive multi-touch screen |
Capacitive multi-touch screen |
Capacitive multi-touch screen |
Scroll Wheel |
No |
No |
No |
Yes |
Yes |
Yes |
Communication Interfaces |
Bluetooth |
Bluetooth 4.0 |
Yes |
Bluetooth 4.2 |
Bluetooth 4.1 |
Bluetooth 4.1 |
Bluetooth 4.1 |
Wireless LAN |
802.11b,
802.11g,
802.11n |
802.11b,
802.11g,
802.11n |
802.11b,
802.11g,
802.11n |
802.11b,
802.11g,
802.11n |
802.11b,
802.11g,
802.11n |
802.11b,
802.11g,
802.11n |
Multimedia Broadcast |
Satellite Navigation |
Complementary Satellite Services |
No |
No |
No |
A-GPS,
QuickGPS |
A-GPS,
QuickGPS |
QuickGPS |
Supported GLONASS protocol(s) |
No |
No |
L1OF |
L1OF |
L1OF |
L1OF |
Supported BeiDou system (BDS) |
No |
No |
No |
B2a BeiDou receiver |
B2a BeiDou receiver |
B2a BeiDou receiver |
Primary Camera System |
Secondary Camera System |
Built-in Sensors |
Built-in compass |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Built-in accelerometer |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Built-in gyroscope |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Additional sensors |
HR sensor |
Altimeter,
Barometer,
HR sensor |
HR sensor,
L sensor |
HR sensor,
P sensor,
Step counter |
HR sensor,
P sensor,
Step counter |
HR sensor |
Ingress Protection |
Protection from solid materials |
6 Totally protected from dust |
Yes |
Yes |
6 Totally protected from dust |
6 Totally protected from dust |
6 Totally protected from dust |
Protection from liquids |
7 Protected against immersion up to 1m of depth |
Yes |
8 Protected against immersion beyond 1m of depth |
7 Protected against immersion up to 1m of depth |
7 Protected against immersion up to 1m of depth |
5 Protected against low pressure jets (all directions), limited ingress |
Immersion into liquids (depth limit) |
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1000 cm |
100 cm |
100 cm |
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Immersion into liquids time limit |
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30 min |
30 min |
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Power Supply |
Battery |
Li-ion polymer (LiPo) |
Li-ion polymer (LiPo) |
Li-ion polymer (LiPo) |
Li-ion polymer (LiPo) |
Li-ion polymer (LiPo) |
Li-ion polymer (LiPo) |
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built-in |
built-in |
built-in |
built-in |
built-in |
built-in |
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1-cell |
1-cell |
1-cell |
1-cell |
1-cell |
1-cell |
Nominal Battery Capacity |
400 mAh battery |
480 mAh battery |
500 mAh battery |
300 mAh battery |
300 mAh battery |
300 mAh battery |
Estimated Battery Life |
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8.0 hours |
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Talk Time |
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48.0 hours |
48.0 hours |
48.0 hours |
Wireless Charging |
No |
No |
No |
Yes |
Yes |
Yes |
Geographical Attributes |
Market Countries |
No |
No |
No |
China,
France,
Germany,
HK,
UK,
USA |
China,
France,
Germany,
HK,
UK,
USA |
China,
France,
Germany,
HK,
UK,
USA |
Market Regions |
No |
No |
No |
Asia,
Europe,
North America,
Worldwide |
Asia,
Europe,
North America,
Worldwide |
Asia,
Europe,
North America,
Worldwide |
Mobile Operator |
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Datasheet Attributes |
Data Integrity |
Preliminary |
Incomplete |
Preliminary |
Final |
Final |
Final |
Added |
2015-10-13 18:31 |
2016-01-16 21:42 |
2016-09-12 14:19 |
2018-03-08 23:27 |
2018-03-09 16:09 |
2018-03-09 16:06 |