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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Bracelet | yes | yes | yes | yes |
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Bracelet Width | 0.61 in | 0.59 in | 0.83 in | 0.62 in |
Clips | no | no | no | no |
Bracelet Thickness | N/A | 0.48 in | 0.41 in | 0.41 in |
Display | yes | yes | yes | yes |
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Display type | OLED | OLED | LCD | OLED |
Screen size | N/A | N/A | N/A | 0.42 in |
Weight | 1.06 oz | 0.81 oz | 0.9 oz | 0.25 oz |
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Colour of product |
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| Black |
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Water resistant | yes | yes | yes | yes |
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Fully Waterproof | no | no | yes | no |
Accelerometer | yes | yes | yes | yes |
Caller ID | yes | yes | N/A | yes |
Calorie counter | yes | yes | yes | yes |
Distance meter | yes | yes | yes | yes |
Pedometer | yes | yes | yes | yes |
Sleep reading | yes | yes | yes | yes |
Stopwatch | yes | N/A | N/A | N/A |
Touchscreen | yes | yes | no | yes |
Vibration alarm | yes | yes | N/A | yes |
Watch | yes | yes | yes | yes |
IP code (level of dust/water resistance) | N/A | IP67 | IP67 | IP67 |
Heart rate monitor | N/A | yes | yes | yes |
Support for HRM chest strap | N/A | N/A | yes | yes |
Bluetooth | yes | yes | no | yes |
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Bluetooth version | 4.0 | 4.0 | 4.0 | 4.0 |
GPS | no | no | no | no |
NFC | no | no | N/A | no |
Compatible devices |
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Battery life | 5.0 day | 7.0 day | 365.0 day | 20.0 day |
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Battery type | Lithium Polymer | Lithium Polymer | CR1632 | Lithium Polymer |
Charging via USB | yes | yes | no | yes |
Battery capacity | N/A | N/A | N/A | 70.0 mAh |