  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Screen resolution | 31 x 55 px | 240 x 240 px | 454 x 454 px |
|---|---|---|---|
| Touchscreen | no | yes | yes |
| Colour screen | no | yes | yes |
| Backlight | N/A | yes | yes |
| Display type | N/A | LCD | AMOLED |
| Gender |
|
| N/A |
|---|---|---|---|
| Width | 1.89 in | 0.79 in | 1.97 in |
| Depth | 1.73 in | 0.46 in | 1.97 in |
| Weight | 1.41 oz | 1.52 oz | 1.83 oz |
| Thickness | 0.51 in | 0.46 in | N/A |
| Colour of product | Black,Blue |
|
|
|---|---|---|---|
| Protection features | Water resistant |
| Water resistant |
| Waterproof depth | 50 | 5 | 50 |
| Band material | N/A | Silicone | Silicone |
| Heart Rate Monitor | no | Built-in | Built-in |
|---|---|---|---|
| Distance meter | no | yes | N/A |
| Calorie counter | yes | yes | yes |
| ANT+ | yes | yes | N/A |
| Alarm | yes | yes | yes |
| Barometer | yes | yes | yes |
| Compass | yes | yes | yes |
| Date display | yes | yes | N/A |
| Display light | yes | N/A | N/A |
| Speedometer | yes | yes | N/A |
| Stopwatch | yes | yes | yes |
| Temperature sensor | yes | yes | N/A |
| Timer | yes | yes | yes |
| Altimeter | N/A | yes | yes |
| Golf watch | N/A | yes | N/A |
| Pedometer | N/A | yes | N/A |
| Sleep reading | N/A | yes | N/A |
| Vibration alarm | N/A | yes | yes |
| Bluetooth | no | yes | yes |
|---|---|---|---|
| GPS | no | yes | yes |
| Bluetooth version | N/A | 4.0 | N/A |
| GLONASS | N/A | yes | yes |
| Battery type | CR2032 | Built-in | Built-in |
|---|---|---|---|
| Battery life (standby mode) | 365.0 day | 8.0 day | 40.0 day |
| Battery life (running) | N/A | 13.0 h | N/A |
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