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More Information | |||
| Check Amazon | Check Amazon | ||
Price and Release Date | |||
| Suggested Price | $149 | $300 | $100 |
| Release / Update | 2020 | 2023 | 2014 |
Activity & Fitness | |||
| Calories | |||
| Distance | |||
| Heart | |||
| VO2max (Oxygen) | |||
| Sleep | |||
| Steps | |||
| Stress mgt | |||
| Female health | |||
| Skin temp | |||
| Breath rate | |||
Battery | |||
| Duration | 7 days | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 5 days |
| Rechargeable | |||
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Compatibility Support | |||
| Android | |||
| iOS | |||
| Windows Phone | |||
| Mac | n/a | ||
| Windows | Not yet | n/a | |
Connectivity Support | |||
| Bluetooth | |||
| Cellular | |||
| GPS | |||
| NFC | Fitbit Pay | ||
| Wi-Fi | |||
Display | |||
| Color | n/a | ||
| Resolution | 66x18 | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | n/a |
| Size | .721 inches | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | n/a |
| Touch | n/a | ||
| Type | OLED | MIP | n/a |
Functions | |||
| Audio Speaker | |||
| Clock | |||
| Phone | |||
| Vibration | |||
| Voice | |||
Hardware | |||
| Accelerometer | |||
| Barometer or Altimeter | |||
| Ultraviolet Sensor | |||
| Water Resistance | 5 ATM | 10 ATM (100 Meters) | IP58 |
Notifications | |||
| Phone | |||
| Emails | |||
| Texts | |||
Software | |||
| Operating System | Fitbit OS | Garmin Watch OS | n/a |
| Apps | |||
| Music | Spotify control | ||
More Information | |||
| Check Amazon | Check Amazon | ||
