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More Information | |||||
| Check Amazon | |||||
Price and Release Date | |||||
| Suggested Price | $200 | $159 | $100 | $179.95 | $330 |
| Release / Update | 2014 | 2023 | 2012 | 2017 | 2016 |
Activity & Fitness | |||||
| Calories | |||||
| Distance | |||||
| Heart | |||||
| VO2max (Oxygen) | |||||
| Sleep | |||||
| Steps | |||||
| Stress mgt | |||||
| Female health | |||||
| Skin temp | |||||
| Breath rate | |||||
Battery | |||||
| Duration | 4 days | Up to 7 days | 10–14 days | Up to 3 days | 2 days |
| Rechargeable | |||||
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Compatibility Support | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity Support | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 168 x 144 | 160 x 80 | 240 x 240 | ||
| Size | 1.25 inches | 1.04-inch AMOLED | 1.18 inches | 1.3 inches | |
| Touch | |||||
| Type | LCD | AMOLED | OLED | TFT LCD | TFT |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | Water-resistant up to 50m | Splash resistant | WR30 | IPX8 |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Fitbit OS | n/a | Android Wear | |
| Apps | |||||
| Music | |||||
More Information | |||||
| Check Amazon | |||||
