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| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Weight | 0.67 oz | 0.88 oz | 1.02 oz |
|---|
| Colour of product |
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| Water resistant | yes | N/A | yes |
|---|---|---|---|
| Fully Waterproof | yes | N/A | no |
| Accelerometer | yes | yes | yes |
| Altimeter | yes | N/A | N/A |
| Calorie counter | yes | yes | yes |
| Distance meter | yes | N/A | yes |
| Pedometer | yes | yes | yes |
| Sleep reading | yes | yes | yes |
| Support for HRM chest strap | yes | N/A | yes |
| Touchscreen | yes | no | no |
| Vibration alarm | yes | N/A | yes |
| Watch | yes | N/A | yes |
| Heart rate monitor | N/A | N/A | yes |
| Status indicator (LED-diod) | N/A | N/A | yes |
| Bluetooth | yes | yes | yes |
|---|---|---|---|
| Bluetooth version | 4.0 | 4.0 | 4.0 |
| GPS | no | N/A | no |
| NFC | no | N/A | no |
| Battery life | 7.0 day | 7.0 day | 7.0 day |
|---|---|---|---|
| Battery type | Lithium | Lithium Polymer | Lithium Polymer |
| Charging via USB | yes | N/A | yes |
| Battery capacity | N/A | 38.0 mAh | 38.0 mAh |
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