  |  |  |  |  | |
| Available colors |
| Screen resolution | 240 x 240 px | 260 x 260 px | 260 x 260 px | 128 x 128 px | 454 x 454 px |
|---|---|---|---|---|---|
| Touchscreen | no | N/A | yes | no | yes |
| Colour screen | yes | yes | yes | no | yes |
| Display type | N/A | MIP | MIP | N/A | AMOLED |
| Backlight | N/A | N/A | N/A | N/A | yes |
| Gender |
| N/A | N/A |
| N/A |
|---|---|---|---|---|---|
| Width | 1.85 in | 1.85 in | 1.78 in | N/A | 1.97 in |
| Depth | 0.61 in | 1.85 in | 1.78 in | N/A | 1.97 in |
| Weight | 3.07 oz | 2.93 oz | 1.78 oz | 2.79 oz | 1.83 oz |
| Thickness | 0.61 in | N/A | N/A | N/A | N/A |
| Colour of product |
|
|
|
|
|
|---|---|---|---|---|---|
| Band material |
| Nylon | Silicone | N/A | Silicone |
| Protection features |
| Water resistant | Waterproof | Water resistant | Water resistant |
| Waterproof depth | 10 | 10 | 5 | 30 | 50 |
| Heart Rate Monitor | Built-in | Built-in | Built-in |
| Built-in |
|---|---|---|---|---|---|
| Distance meter | yes | yes | yes | N/A | N/A |
| Calorie counter | yes | yes | yes | yes | yes |
| ANT+ | yes | N/A | N/A | N/A | N/A |
| Alarm | yes | yes | yes | yes | yes |
| Altimeter | yes | yes | N/A | yes | yes |
| Barometer | yes | N/A | N/A | yes | yes |
| Compass | yes | yes | yes | N/A | yes |
| Date display | yes | N/A | N/A | yes | N/A |
| Display light | yes | N/A | N/A | yes | N/A |
| Golf watch | yes | N/A | N/A | N/A | N/A |
| Pedometer | yes | N/A | N/A | yes | N/A |
| Sleep reading | yes | N/A | N/A | yes | N/A |
| Speedometer | yes | N/A | N/A | yes | N/A |
| Stopwatch | yes | yes | yes | yes | yes |
| Temperature sensor | yes | yes | yes | yes | N/A |
| Timer | yes | yes | yes | yes | yes |
| Vibration alarm | yes | N/A | N/A | yes | yes |
| Bluetooth | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Bluetooth version | 4.0 | N/A | N/A | 4.1 | N/A |
| GLONASS | yes | yes | yes | no | yes |
| GPS | yes | yes | yes | yes | yes |
| Battery type | Built-in | Built-in | Built-in | Li-Ion | Built-in |
|---|---|---|---|---|---|
| Battery life (running) | 24.0 h | N/A | N/A | 50.0 h | N/A |
| Battery life (standby mode) | 14.0 day | 28.0 day | 8.0 day | 30.0 day | 40.0 day |
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