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Editiorial reviews | ||||
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User rating |
Screen size | 1.34 in | 1.34 in | 1.6 in | 1.34 in |
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Display technology | LCD | LCD | N/A | LCD |
Screen resolution | 300 x 300 px | 300 x 300 px | N/A | 320 x 300 px |
Type of glass | Gorilla Glass | Gorilla Glass | N/A | Gorilla Glass |
Touchscreen | N/A | N/A | no | N/A |
Type of screen | N/A | N/A | Monochrome | N/A |
Heart rate monitor | yes | yes | yes | yes |
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Gyroscope | yes | yes | N/A | yes |
Built-in camera | N/A | N/A | no | N/A |
Accelerometer | N/A | N/A | no | N/A |
Altimeter | N/A | N/A | no | N/A |
Built in clockwork (Hybrid) | N/A | N/A | yes | N/A |
Microphone | N/A | N/A | no | yes |
Phone Functionality | N/A | N/A | no | N/A |
LED Flashlight | N/A | N/A | no | N/A |
Pedometer | N/A | N/A | yes | N/A |
Sleep monitor | N/A | N/A | yes | N/A |
Barometer | N/A | N/A | N/A | yes |
Compass | N/A | N/A | N/A | yes |
Case diameter | 0.94 in | 0.94 in | 1.57 in | 1.81 in |
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Case height | 0.94 in | 0.94 in | 0.51 in | 1.81 in |
Weight | 1.31 oz | 1.31 oz | 1.73 oz | 1.89 oz |
Watch case material |
| Aluminum | N/A |
|
Wrist band material | Silicone |
| N/A | Silicone |
Colour of bracelet |
|
| N/A |
|
Wrist band width | N/A | N/A | 0.79 in | N/A |
Water resistance | N/A | N/A | yes | yes |
Fully waterproof | N/A | N/A | yes | no |
Case thickness | N/A | N/A | N/A | 0.47 in |
IP code (level of dust/water resistance) | N/A | N/A | N/A | IP67 |
Bluetooth | yes | yes | yes | yes |
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Bluetooth version | 4.0 | 4.0 | N/A | 4.0 |
Wi-Fi | yes | yes | N/A | yes |
Built-in navigation system | no | yes | N/A | yes |
NFC | N/A | yes | N/A | N/A |
USB | N/A | N/A | N/A | yes |
GPS | N/A | N/A | N/A | yes |
GLONASS | N/A | N/A | N/A | yes |
Battery technology | Li-polymer | Li-polymer | N/A | Li-polymer |
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Battery life (running) | 96.0 h | 96.0 h | 600.0 h | 35.0 h |
Average battery life (standby) | N/A | N/A | 1080.0 h | 278.0 h |
Battery capacity | N/A | N/A | N/A | 280.0 mAh |