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Available colors | |||
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Editiorial reviews | |||
User rating |
Weight | 2.82 oz | 0.95 oz | 1.2 oz |
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Colour of product | Stainless steel | Black |
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IP code (level of dust/water resistance) | IP68 | IP67 | IP67 |
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Heart rate monitor | yes | yes | yes |
Caller ID | yes | N/A | yes |
Calorie counter | yes | yes | yes |
Distance meter | yes | yes | yes |
Pedometer | yes | yes | yes |
Sleep reading | yes | yes | yes |
Touchscreen | no | yes | yes |
Water resistant | N/A | yes | yes |
Fully Waterproof | N/A | no | yes |
Accelerometer | N/A | yes | N/A |
Stopwatch | N/A | yes | N/A |
Support for HRM chest strap | N/A | yes | N/A |
Watch | N/A | yes | yes |
Speedometer | N/A | N/A | yes |
Vibration alarm | N/A | N/A | yes |
Bluetooth | yes | yes | yes |
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Bluetooth version | 4.0 | 4.0 LE | 4.2 |
GPS | N/A | no | yes |
NFC | N/A | no | no |
Battery capacity | 90.0 mAh | 210.0 mAh | N/A |
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Battery life | 10.0 day | 4.0 day | 4.0 day |
Battery type | Lithium Polymer | N/A | Li-Ion |
Charging via USB | N/A | yes | yes |