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More Information | |||||
| Check Amazon | |||||
Price and Release Date | |||||
| Suggested Price | $30 | $300 | $330 | $200 | $350 |
| Release / Update | 2014 | 2015 | 2018 | 2014 | 2016 |
Activity & Fitness | |||||
| Calories | |||||
| Distance | |||||
| Heart | |||||
| VO2max (Oxygen) | |||||
| Sleep | |||||
| Steps | |||||
| Stress mgt | |||||
| Female health | |||||
| Skin temp | |||||
| Breath rate | |||||
Battery | |||||
| Duration | 6 months | 1.5 days | 7 days | 1 day | 4 days |
| Rechargeable | |||||
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Compatibility Support | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | n/a | n/a | n/a | ||
| Windows | n/a | n/a | n/a | ||
Connectivity Support | |||||
| Bluetooth | |||||
| Cellular | Coming +$ | Yes +$ | |||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | 360 x 325 or 360 x 330 | 360 x 360 | 320 x 320 | 360 x 360 |
| Size | n/a | 1.37 inches or 1.56 inches | 1.2" or 1.3" | 1.63 inches | 1.3 inches |
| Touch | n/a | ||||
| Type | n/a | LCD | AMOLED | Super AMOLED | Fullcolor AOD |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 3 ATM | IP67 | 5 ATM | IP67 | IP68 |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Android Wear | Tizen OS | Android Wear | Tizen OS |
| Apps | |||||
| Music | Spotify | Spotify | |||
More Information | |||||
| Check Amazon | |||||
