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Editiorial reviews | |||
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User rating |
Screen size | 1.43 in | 1.63 in | 2.0 in |
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Screen resolution | 128 x 296 px | 320 x 320 px | 360 x 480 px |
Display technology | N/A | OLED | OLED |
Type of glass | N/A | Gorilla Glass | N/A |
Type of screen | N/A | Colour screen | Colour screen |
Touchscreen | N/A | N/A | yes |
Multi touch | N/A | N/A | yes |
Accelerometer | yes | yes | yes |
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Built-in camera | N/A | no | no |
Heart rate monitor | N/A | yes | yes |
Microphone | N/A | yes | yes |
Gyroscope | N/A | yes | yes |
Ambient Light Sensor | N/A | N/A | yes |
Barometer | N/A | N/A | yes |
Compass | N/A | N/A | yes |
Phone Functionality | N/A | N/A | yes |
Pedometer | N/A | N/A | yes |
UV meter | N/A | N/A | yes |
Case thickness | 0.35 in | 0.39 in | 0.49 in |
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Wrist band width | 0.91 in | N/A | N/A |
Weight | 1.06 oz | 1.94 oz | 2.36 oz |
Watch case material |
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Wrist band material |
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Water resistance | yes | yes | yes |
Fully waterproof | yes | N/A | yes |
Case diameter | N/A | 1.49 in | 1.57 in |
Case height | N/A | 2.31 in | 2.29 in |
Colour of bracelet | N/A |
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IP code (level of dust/water resistance) | N/A | IP67 | IP67 |
Replaceable wrist bands | N/A | N/A | yes |
Anti scratch lens | N/A | N/A | yes |
Dust resistant | N/A | N/A | yes |
Operating system | Android 4.4+ |
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Smartphone remote features | Find My Phone | Voice Control |
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Bluetooth | yes | yes | yes |
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Bluetooth version | 4.0 | 4.0 | 4.1 |
Charging connection | microUSB | N/A | microUSB |
4G (LTE) | N/A | no | no |
Wi-Fi | N/A | no | yes |
NFC | N/A | no | no |
USB | N/A | yes | yes |
Infrared (IR) | N/A | yes | N/A |
3G (UMTS) | N/A | N/A | yes |
Wireless networking standard | N/A | N/A |
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Headphone connection | N/A | N/A | 3.5 mm |
Built-in navigation system | N/A | N/A | yes |
GPS | N/A | N/A | yes |
GLONASS | N/A | N/A | yes |