  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Touchscreen | no | no | no |
|---|---|---|---|
| Colour screen | no | no | no |
| Screen resolution | N/A | 128 x 128 px | 144 x 168 px |
| Backlight | N/A | yes | N/A |
| Gender |
|
|
|
|---|---|---|---|
| Width | 1.02 in | N/A | 0.87 in |
| Depth | 1.02 in | 0.47 in | 0.98 in |
| Weight | 1.41 oz | 1.8 oz | 1.66 oz |
| Thickness | 0.47 in | 0.47 in | 0.54 in |
| Colour of product |
|
|
|
|---|---|---|---|
| Protection features | Water resistant | Water resistant | Water resistant |
| Waterproof depth | 30 | 30 | 40 |
| Band material | N/A | Silicone | N/A |
| Heart Rate Monitor |
| Built-in | Built-in |
|---|---|---|---|
| Calorie counter | yes | yes | yes |
| Alarm | yes | yes | yes |
| Altimeter | yes | yes | N/A |
| Date display | yes | yes | yes |
| Display light | yes | yes | yes |
| Pedometer | yes | yes | yes |
| Speedometer | yes | yes | yes |
| Stopwatch | yes | yes | yes |
| Vibration alarm | yes | yes | yes |
| Distance meter | N/A | yes | N/A |
| Sleep reading | N/A | yes | yes |
| Solar power | N/A | no | N/A |
| Timer | N/A | yes | yes |
| Compass | N/A | N/A | yes |
| Bluetooth | yes | yes | yes |
|---|---|---|---|
| Bluetooth version | 4.0 | N/A | 4.0 |
| GLONASS | no | no | no |
| GPS | yes | yes | yes |
| Battery type | Li-polymer | Built-in | Li-polymer |
|---|---|---|---|
| Battery life (running) | 144.0 h | 8.0 h | 5.0 h |
| Battery capacity | N/A | 240.0 mAh | N/A |
| Battery life (standby mode) | N/A | 20.0 day | 21.0 day |
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