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Editiorial reviews | |||
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User rating |
Screen size | 1.85 in | 1.26 in | 1.0 in |
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Display technology | OLED | LCD | N/A |
Type of glass | Mineral glass | Gorilla Glass | N/A |
Screen resolution | N/A | 144 x 168 px | 180 x 180 px |
Type of screen | N/A | Monochrome | N/A |
Gyroscope | yes | yes | yes |
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Built-in camera | N/A | no | N/A |
Heart rate monitor | N/A | yes | N/A |
Microphone | N/A | yes | N/A |
Accelerometer | N/A | N/A | yes |
Ambient Light Sensor | N/A | N/A | yes |
Compass | N/A | N/A | yes |
Magnetometer | N/A | N/A | yes |
Pedometer | N/A | N/A | yes |
Case diameter | 1.77 in | 1.56 in | 1.5 in |
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Case height | 1.77 in | 1.19 in | N/A |
Case thickness | 0.51 in | 0.44 in | 0.28 in |
Weight | 5.89 oz | 1.12 oz | 0.99 oz |
Watch case material | Stainless steel | Plastic/Synthetic | Stainless steel |
Wrist band material | Steel | Silicone |
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Colour of bracelet |
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| N/A |
Water resistance | N/A | yes | yes |
Fully waterproof | N/A | no | N/A |
Wrist band width | N/A | N/A | 0.55 in |
Replaceable wrist bands | N/A | N/A | yes |
Anti scratch lens | N/A | N/A | yes |
Bluetooth | yes | yes | yes |
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Bluetooth version | 4.1 | 4.0 | 4.0 |
Built-in navigation system | yes | no | N/A |
3G (UMTS) | N/A | no | N/A |
4G (LTE) | N/A | no | N/A |
Wi-Fi | N/A | no | N/A |
NFC | N/A | no | N/A |
USB | N/A | no | N/A |
Charging connection | N/A | N/A | Proprietary USB Cable |