  |  |  |  |  | |
| Available colors |
| Screen resolution | 128 x 128 px | 240 x 240 px | 240 x 240 px | 240 x 240 px | 128 x 64 px |
|---|---|---|---|---|---|
| Touchscreen | no | yes | yes | yes | yes |
| Colour screen | no | yes | yes | yes | yes |
| Backlight | N/A | N/A | yes | N/A | N/A |
| Display type | N/A | N/A | LCD | LCD | OLED |
| Gender |
| Men's |
|
| N/A |
|---|---|---|---|---|---|
| Width | 1.47 in | 1.2 in | 0.79 in | 1.71 in | 1.69 in |
| Depth | 1.87 in | 1.2 in | 0.46 in | 0.46 in | 0.46 in |
| Weight | 1.49 oz | 1.83 oz | 1.52 oz | 1.34 oz | 1.44 oz |
| Thickness | 0.44 in | N/A | 0.46 in | 0.46 in | 0.46 in |
| Colour of product |
|
|
|
|
|
|---|---|---|---|---|---|
| Protection features | Water resistant | Water resistant |
|
| Waterproof |
| Waterproof depth | 5 | 50 | 5 | 5 | 5 |
| Band material | N/A | N/A | Silicone | Silicone |
|
| Heart Rate Monitor | no | N/A | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Distance meter | yes | N/A | yes | yes | yes |
| Calorie counter | yes | yes | yes | yes | yes |
| ANT+ | yes | yes | yes | yes | N/A |
| Alarm | yes | yes | yes | yes | yes |
| Display light | yes | N/A | N/A | yes | N/A |
| Golf watch | yes | yes | yes | yes | N/A |
| Pedometer | yes | yes | yes | yes | yes |
| Sleep reading | yes | yes | yes | yes | N/A |
| Timer | yes | yes | yes | yes | yes |
| Compass | N/A | yes | yes | yes | N/A |
| Date display | N/A | yes | yes | yes | N/A |
| Stopwatch | N/A | yes | yes | yes | yes |
| Altimeter | N/A | N/A | yes | yes | yes |
| Barometer | N/A | N/A | yes | yes | yes |
| Speedometer | N/A | N/A | yes | yes | N/A |
| Temperature sensor | N/A | N/A | yes | yes | N/A |
| Vibration alarm | N/A | N/A | yes | yes | N/A |
| Bluetooth | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| GLONASS | no | no | yes | yes | N/A |
| GPS | yes | yes | yes | yes | yes |
| Bluetooth version | N/A | N/A | 4.0 | 4.0 | N/A |
| Battery type | Built-in | Li-Ion | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Battery life (running) | 15.0 h | 10.0 h | 13.0 h | 13.0 h | N/A |
| Battery life (standby mode) | N/A | 10.0 day | 8.0 day | 7.0 day | 14.0 day |
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