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More Information | ||||
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Price and Release Date | ||||
| Suggested Price | $125 | $300 | $350 | $23 |
| Release / Update | 2015 | 2014 | 2016 | 2016 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| VO2max (Oxygen) | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 7 days | 2–3 days | 4 days | 20 hours |
| Rechargeable | ||||
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Compatibility Support | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | ||||
| Mac | n/a | n/a | n/a | |
| Windows | n/a | n/a | n/a | |
Connectivity Support | ||||
| Bluetooth | ||||
| Cellular | Yes +$ | |||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | n/a | |||
| Resolution | n/a | 320 x 320 | 360 x 360 | |
| Size | n/a | 1.63 inches | 1.3 inches | 0.42 inches |
| Touch | n/a | |||
| Type | n/a | Super AMOLED | Fullcolor AOD | OLED |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IP67 | IP67 | IP68 | IP67 |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | Tizen OS | Tizen OS | n/a |
| Apps | ||||
| Music | Spotify | |||
More Information | ||||
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