  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen resolution | 128 x 128 px | 128 x 128 px | 240 x 240 px | 128 x 64 px |
|---|---|---|---|---|
| Touchscreen | no | no | yes | yes |
| Colour screen | no | no | yes | yes |
| Backlight | N/A | N/A | yes | N/A |
| Display type | N/A | N/A | LCD | OLED |
| Gender |
|
|
| N/A |
|---|---|---|---|---|
| Width | 1.4 in | 1.4 in | 0.79 in | 1.69 in |
| Depth | 1.6 in | 1.6 in | 0.46 in | 0.46 in |
| Weight | 1.32 oz | 1.32 oz | 1.52 oz | 1.44 oz |
| Thickness | 0.52 in | 0.52 in | 0.46 in | 0.46 in |
| Colour of product |
|
|
|
|
|---|---|---|---|---|
| Waterproof depth | 50 | 5 | 5 | 5 |
| Protection features | N/A | Water resistant |
| Waterproof |
| Band material | N/A | N/A | Silicone |
|
| Heart Rate Monitor | Built-in | Built-in | Built-in | Built-in |
|---|---|---|---|---|
| Calorie counter | yes | yes | yes | yes |
| Alarm | yes | yes | yes | yes |
| Date display | yes | yes | yes | N/A |
| Pedometer | yes | yes | yes | yes |
| Sleep reading | yes | yes | yes | N/A |
| Stopwatch | yes | N/A | yes | yes |
| Timer | yes | yes | yes | yes |
| Vibration alarm | yes | yes | yes | N/A |
| Distance meter | N/A | yes | yes | yes |
| ANT+ | N/A | yes | yes | N/A |
| Display light | N/A | yes | N/A | N/A |
| Speedometer | N/A | yes | yes | N/A |
| Altimeter | N/A | N/A | yes | yes |
| Barometer | N/A | N/A | yes | yes |
| Compass | N/A | N/A | yes | N/A |
| Golf watch | N/A | N/A | yes | N/A |
| Temperature sensor | N/A | N/A | yes | N/A |
| Bluetooth | yes | yes | yes | yes |
|---|---|---|---|---|
| Bluetooth version | 2.1 | 2.1 | 4.0 | N/A |
| GLONASS | no | no | yes | N/A |
| GPS | yes | yes | yes | yes |
| Battery life (running) | 8.0 h | 13.0 h | 13.0 h | N/A |
|---|---|---|---|---|
| Battery life (standby mode) | 5.0 day | 9.0 day | 8.0 day | 14.0 day |
| Battery type | N/A | Built-in | Built-in | Built-in |
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