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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Touchscreen | no | no | yes | yes |
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Colour screen | no | no | no | yes |
Screen resolution | N/A | 128 x 128 px | 128 x 128 px | 320 x 300 px |
Backlight | N/A | yes | yes | yes |
Display type | N/A | N/A | N/A | Dot-matrix |
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Width | 1.02 in | N/A | N/A | 1.97 in |
Depth | 1.02 in | N/A | N/A | 1.97 in |
Weight | 1.41 oz | 1.98 oz | 2.79 oz | 2.57 oz |
Thickness | 0.47 in | N/A | N/A | 0.67 in |
Colour of product |
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Protection features | Water resistant | Water resistant | Water resistant | Water resistant |
Waterproof depth | 30 | 30 | 30 | 100 |
Band material | N/A | N/A | N/A | Silicone |
Heart Rate Monitor |
| Built-in | Built-in | Built-in |
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Calorie counter | yes | yes | yes | yes |
Alarm | yes | yes | yes | yes |
Altimeter | yes | yes | yes | yes |
Date display | yes | yes | yes | yes |
Display light | yes | yes | yes | yes |
Pedometer | yes | yes | yes | yes |
Speedometer | yes | yes | yes | yes |
Stopwatch | yes | yes | yes | yes |
Vibration alarm | yes | N/A | yes | yes |
Distance meter | N/A | yes | yes | yes |
Sleep reading | N/A | yes | yes | N/A |
Timer | N/A | yes | yes | yes |
Barometer | N/A | N/A | yes | yes |
Temperature sensor | N/A | N/A | yes | N/A |
Compass | N/A | N/A | N/A | yes |
Bluetooth | yes | yes | yes | yes |
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Bluetooth version | 4.0 | 4.0 | N/A | 4.0 |
GLONASS | no | N/A | N/A | yes |
GPS | yes | yes | yes | yes |
Battery type | Li-polymer | Built-in | SR927W | Built-in |
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Battery life (running) | 144.0 h | 8.0 h | 14.0 h | 18.0 h |
Battery capacity | N/A | 190.0 mAh | N/A | N/A |
Battery life (standby mode) | N/A | 24.0 day | 30.0 day | 10.0 day |