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More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | |||||
Price and Release Date | |||||||
| Suggested Price | $100 | $500 | $600 | $250 | $180 | $330 | $350 |
| Release / Update | 2012 | 2015 | 2022 | 2015 | 2016 | 2018 | 2016 |
Activity & Fitness | |||||||
| Calories | |||||||
| Distance | |||||||
| Heart | $ | ||||||
| VO2max (Oxygen) | |||||||
| Sleep | |||||||
| Steps | |||||||
| Stress mgt | |||||||
| Female health | |||||||
| Skin temp | |||||||
| Breath rate | |||||||
Battery | |||||||
| Duration | 10–14 days | 50 hours to 6 weeks | 15 days | 48 hours (without GPS) | 25 days | 7 days | 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 | |||||||
| Resolution | 218 x 218 | 260x260 | 320 x 128 | 360 x 360 | 360 x 360 | ||
| Size | 1.2 inches | 1.3 inches | 1.36 inches | 1.2" or 1.3" | 1.3 inches | ||
| Touch | |||||||
| Type | OLED | Chroma LED | OLED | Capacitative TFT | AMOLED | Fullcolor AOD | |
Functions | |||||||
| Audio Speaker | |||||||
| Clock | |||||||
| Phone | |||||||
| Vibration | |||||||
| Voice | |||||||
Hardware | |||||||
| Accelerometer | |||||||
| Barometer or Altimeter | |||||||
| Ultraviolet Sensor | |||||||
| Water Resistance | Splash resistant | 10 ATM (100 Meters) | 5 ATM (50 Meters) | IPX7 | 5 ATM | 5 ATM | IP68 |
Notifications | |||||||
| Phone | |||||||
| Emails | |||||||
| Texts | |||||||
Software | |||||||
| Operating System | n/a | Built-in | Built-in | n/a | n/a | Tizen OS | Tizen OS |
| Apps | |||||||
| Music | Spotify | Spotify | |||||
More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | |||||
