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More Information | ||||||
| Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
| Suggested Price | $200 | $180 | $300 | $250 | $120 | $350 |
| Release / Update | 2014 | 2021 | 2015 | 2016 | 2014 | 2016 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | ||||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 4 days | 7 Days | 10 hours to 4 weeks | 13 hours to 8 days | 2 weeks | 4 days |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | ||||||
| Mac | n/a | n/a | n/a | n/a | ||
| Windows | n/a | n/a | n/a | n/a | ||
Connectivity Support | ||||||
| Bluetooth | ||||||
| Cellular | Yes +$ | |||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | blue | |||||
| Resolution | 168 x 144 | 180 x 180 | 148 x 205 | 128 x 32 | 360 x 360 | |
| Size | 1.25 inches | 1.04 inches | 1 inch | 1.38 inches | 1.3 inches | |
| Touch | swipe | |||||
| Type | LCD | AMOLED | OLED | Fullcolor AOD | ||
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM | IP68 | |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | n/a | Fitbit OS | n/a | n/a | Tizen OS | |
| Apps | ||||||
| Music | Spotify | |||||
More Information | ||||||
| Check Amazon | Check Amazon | |||||
