  |  |  |  |  | |
| Available colors |
| Screen resolution | 180 x 180 px | 215 x 180 px | 128 x 128 px | 144 x 168 px | 144 x 168 px |
|---|---|---|---|---|---|
| Touchscreen | no | no | no | N/A | yes |
| Colour screen | yes | yes | no | N/A | no |
| Backlight | N/A | yes | N/A | N/A | N/A |
| Gender |
|
|
| N/A |
|
|---|---|---|---|---|---|
| Width | 1.77 in | 1.81 in | 1.4 in | N/A | N/A |
| Depth | 1.77 in | 0.51 in | 1.6 in | N/A | 0.54 in |
| Weight | 1.44 oz | 1.45 oz | 1.32 oz | 1.76 oz | 2.22 oz |
| Thickness | N/A | 0.46 in | 0.52 in | 0.54 in | N/A |
| Colour of product |
|
|
| Black,Green |
|
|---|---|---|---|---|---|
| Protection features | Water resistant | Water resistant | Water resistant | Water resistant | Water resistant |
| Waterproof depth | 50 | 50 | 5 | 5 | 5 |
| Heart Rate Monitor | no | no | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Distance meter | no | yes | yes | yes | yes |
| Calorie counter | yes | yes | yes | yes | yes |
| ANT+ | yes | yes | yes | N/A | N/A |
| Alarm | yes | yes | yes | N/A | yes |
| Barometer | yes | N/A | N/A | N/A | N/A |
| Date display | yes | yes | yes | N/A | N/A |
| Display light | yes | yes | yes | N/A | yes |
| Pedometer | yes | yes | yes | N/A | yes |
| Speedometer | yes | yes | yes | N/A | yes |
| Vibration alarm | yes | yes | yes | yes | yes |
| Compass | N/A | no | N/A | yes | yes |
| Sleep reading | N/A | yes | yes | N/A | N/A |
| Stopwatch | N/A | yes | N/A | N/A | yes |
| Temperature sensor | N/A | yes | N/A | N/A | N/A |
| Timer | N/A | yes | yes | N/A | N/A |
| Bluetooth | no | no | yes | yes | yes |
|---|---|---|---|---|---|
| GPS | yes | yes | yes | yes | yes |
| Bluetooth version | N/A | 4.0 | 2.1 | N/A | 4.0 |
| GLONASS | N/A | yes | no | N/A | yes |
Add products
