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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | ||||||||
| Suggested Price | $299 | $175 | $450 | $200 | $170 | $349 | $299 | $100 |
| Release / Update | 2017 | 2018 | 2018 | 2018 | 2015 | 2015 | 2023 | 2014 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 4+ days | 1 year | 7 days | 5 days | 5 days | Up to 40 hours | 5 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 | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | n/a | |||||||
| Resolution | 348x250 | 240 x 240 | 160 x 68 | 400 x 400 | 480 x 480 pixels | n/a | ||
| Size | 1.42 | 1.2 inches | 1.7 inches | 1.0" x .42" | 1.4 inches | 1.5 inch | n/a | |
| Touch | n/a | |||||||
| Type | OLED | MIP | LED | AMOLED | Super AMOLED | n/a | ||
Functions | ||||||||
| Audio Speaker | ||||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 50m | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP68 | IP58 | |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | Fitbit OS | n/a | Android Wear | Wear OS 4 | n/a | |||
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
