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Editiorial reviews | |||
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User rating |
Case diameter | 1.73 in | 1.65 in | 1.81 in |
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Case thickness | 0.59 in | 0.44 in | 0.51 in |
Wrist band width | 0.87 in | 0.71 in | N/A |
Weight | 2.4 oz | N/A | 2.19 oz |
Replaceable wrist bands | yes | yes | N/A |
Watch case material | Stainless steel | Stainless steel |
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Wrist band material |
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Water resistance | yes | N/A | yes |
Case height | N/A | 0.0 in | 1.93 in |
Anti scratch lens | N/A | yes | N/A |
IP code (level of dust/water resistance) | N/A | IP67 | IP68 |
Colour of bracelet | N/A | N/A |
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Fully waterproof | N/A | N/A | no |
Operating system |
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| Tizen OS |
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Smartphone remote features | N/A | Voice Control | N/A |
Bluetooth | yes | yes | yes |
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Bluetooth version | 4.0 | 4.1 | 4.2 |
Charging connection | Proprietary USB Cable | Proprietary USB Cable | N/A |
Wi-Fi | N/A | yes | yes |
USB | N/A | yes | yes |
3G (UMTS) | N/A | N/A | yes |
4G (LTE) | N/A | N/A | no |
Wireless networking standard | N/A | N/A |
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NFC | N/A | N/A | yes |
Built-in navigation system | N/A | N/A | yes |
GPS | N/A | N/A | yes |
GLONASS | N/A | N/A | yes |
Battery capacity | 27.0 mAh | 300.0 mAh | 380.0 mAh |
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Battery technology | N/A | Li-Ion | Li-Ion |
Wireless charging | N/A | N/A | yes |
Average battery life (standby) | N/A | N/A | 96.0 h |
Battery life (running) | N/A | N/A | 96.0 h |