  |  |  |  |  | |
| Available colors |
| Screen resolution | 70 x 70 px | N/A | 128 x 128 px | 128 x 128 px | 128 x 128 px |
|---|---|---|---|---|---|
| Touchscreen | no | no | no | no | no |
| Colour screen | no | no | no | no | N/A |
| Display type | LCD | Dot-matrix | Dot-matrix | N/A | Dot-matrix |
| Backlight | N/A | N/A | yes | N/A | yes |
| Gender | Men's | Men's |
|
| N/A |
|---|---|---|---|---|---|
| Width | 1.93 in | 1.97 in | 1.97 in | 1.97 in | 1.97 in |
| Depth | 1.93 in | 1.97 in | 1.97 in | N/A | 1.97 in |
| Weight | 3.0 oz | 2.75 oz | 2.68 oz | 3.25 oz | 2.65 oz |
| Thickness | 0.67 in | N/A | N/A | N/A | N/A |
| Colour of product | Black |
|
|
|
|
|---|---|---|---|---|---|
| Protection features |
| Water resistant | Water resistant | Water resistant | Water resistant |
| Waterproof depth | 50 | 100 | 100 | 100 | 100 |
| Band material | N/A | N/A | Silicone | N/A | Fabric |
| Heart Rate Monitor | Built-in | Support for HRM chest strap | Support for HRM chest strap |
| Built-in |
|---|---|---|---|---|---|
| Distance meter | yes | yes | yes | N/A | yes |
| Calorie counter | yes | yes | yes | yes | yes |
| ANT+ | yes | yes | N/A | N/A | N/A |
| Alarm | yes | yes | yes | yes | yes |
| Altimeter | yes | yes | yes | yes | yes |
| Barometer | yes | yes | yes | yes | yes |
| Compass | yes | yes | yes | yes | yes |
| Date display | yes | yes | yes | yes | N/A |
| Display light | yes | yes | yes | yes | N/A |
| Speedometer | yes | yes | yes | yes | N/A |
| Stopwatch | yes | yes | yes | yes | yes |
| Temperature sensor | yes | yes | yes | yes | yes |
| Timer | yes | yes | yes | yes | N/A |
| Vibration alarm | yes | N/A | N/A | N/A | yes |
| Pedometer | N/A | N/A | yes | yes | N/A |
| Bluetooth | yes | N/A | yes | yes | yes |
|---|---|---|---|---|---|
| GPS | yes | yes | yes | yes | yes |
| Bluetooth version | N/A | N/A | 4.1 | N/A | N/A |
| GLONASS | N/A | N/A | no | yes | yes |
| Battery capacity | 500.0 mAh | N/A | N/A | N/A | N/A |
|---|---|---|---|---|---|
| Battery type | Built-in | Built-in | Built-in | Li-Ion | Built-in |
| Battery life (running) | 50.0 h | 15.0 h | 50.0 h | 16.0 h | N/A |
| Battery life (standby mode) | 42.0 day | 30.0 day | 30.0 day | 30.0 day | N/A |
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