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More Information | |||||||
| Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
| Suggested Price | $200 | $50 | $179.95 | $470 | $99 | $180 | $350 |
| Release / Update | 2016 | 2015 | 2017 | 2014 | 2019 | 2016 | 2016 |
Activity & Fitness | |||||||
| Calories | |||||||
| Distance | |||||||
| Heart | $ | ||||||
| VO2max (Oxygen) | |||||||
| Sleep | |||||||
| Steps | |||||||
| Stress mgt | |||||||
| Female health | |||||||
| Skin temp | |||||||
| Breath rate | |||||||
Battery | |||||||
| Duration | 5 days | 6 months | Up to 3 days | 13 hours to 30 days | 7 days | 3–4 days | 4 days |
| Rechargeable | |||||||
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Compatibility Support | |||||||
| Android | |||||||
| iOS | |||||||
| Windows Phone | Partial | ||||||
| Mac | n/a | n/a | |||||
| Windows | n/a | n/a | |||||
Connectivity Support | |||||||
| Bluetooth | |||||||
| Cellular | Yes +$ | ||||||
| GPS | |||||||
| NFC | |||||||
| Wi-Fi | |||||||
Display | |||||||
| Color | n/a | ||||||
| Resolution | n/a | 160 x 80 | 128x64 | 432 x 216 | 360 x 360 | ||
| Size | n/a | 1.18 inches | 0.74 inches | 1.5 inches | 1.3 inches | ||
| Touch | n/a | ||||||
| Type | LCD | n/a | TFT LCD | OLED | Super AMOLED | Fullcolor AOD | |
Functions | |||||||
| Audio Speaker | Alerts only | Bluetooth | |||||
| Clock | |||||||
| Phone | |||||||
| Vibration | |||||||
| Voice | |||||||
Hardware | |||||||
| Accelerometer | |||||||
| Barometer or Altimeter | |||||||
| Ultraviolet Sensor | |||||||
| Water Resistance | 3 ATM | WR30 | 3 ATM | 5 ATM | IP68 | IP68 | |
Notifications | |||||||
| Phone | |||||||
| Emails | |||||||
| Texts | |||||||
Software | |||||||
| Operating System | n/a | n/a | FreeRTOS | Tizen OS | Tizen OS | ||
| Apps | |||||||
| Music | Spotify | ||||||
More Information | |||||||
| Check Amazon | Check Amazon | ||||||
