  |  |  |  |  | |
| Available colors |
| Screen resolution | 70 x 70 px | 215 x 180 px | 215 x 180 px | 128 x 128 px | 218 x 218 px |
|---|---|---|---|---|---|
| Touchscreen | no | no | no | no | yes |
| Colour screen | no | yes | yes | no | yes |
| Backlight | N/A | yes | yes | N/A | N/A |
| Display type | N/A | N/A | LCD | N/A | MIP |
| Gender | Men's |
|
|
| N/A |
|---|---|---|---|---|---|
| Width | 1.93 in | 1.81 in | 1.81 in | 1.4 in | 1.57 in |
| Depth | 0.67 in | 0.51 in | 0.51 in | 1.6 in | 1.57 in |
| Weight | 3.2 oz | 1.45 oz | 1.46 oz | 1.32 oz | 1.41 oz |
| Thickness | N/A | 0.46 in | 0.46 in | 0.52 in | N/A |
| Colour of product | Black |
|
|
|
|
|---|---|---|---|---|---|
| Protection features | Waterproof | Water resistant | Water resistant | Water resistant | Waterproof |
| Waterproof depth | 50 | 50 | 50 | 5 | 5 |
| Band material | N/A | N/A | N/A | N/A | Silicone |
| Heart Rate Monitor |
| no | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Calorie counter | yes | yes | yes | yes | yes |
| ANT+ | yes | yes | yes | yes | N/A |
| Alarm | yes | yes | yes | yes | yes |
| Altimeter | yes | N/A | N/A | N/A | N/A |
| Barometer | yes | N/A | N/A | N/A | yes |
| Compass | yes | no | no | N/A | yes |
| Date display | yes | yes | yes | yes | N/A |
| Display light | yes | yes | yes | yes | N/A |
| Pedometer | yes | yes | yes | yes | N/A |
| Speedometer | yes | yes | yes | yes | N/A |
| Stopwatch | yes | yes | no | N/A | yes |
| Temperature sensor | yes | yes | N/A | N/A | yes |
| Timer | yes | yes | yes | yes | yes |
| Vibration alarm | yes | yes | yes | yes | N/A |
| Distance meter | N/A | yes | yes | yes | yes |
| Sleep reading | N/A | yes | yes | yes | N/A |
| Solar power | N/A | N/A | yes | N/A | N/A |
| Bluetooth | yes | no | yes | yes | yes |
|---|---|---|---|---|---|
| GPS | yes | yes | yes | yes | yes |
| Bluetooth version | N/A | 4.0 | 2.0 | 2.1 | N/A |
| GLONASS | N/A | yes | yes | no | yes |
| Battery type | Li-Ion | Built-in | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Battery life (running) | 50.0 h | 16.0 h | 11.0 h | 13.0 h | N/A |
| Battery life (standby mode) | 35.0 day | 35.0 day | 9.0 day | 9.0 day | 7.0 day |
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