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More Information | ||||||||
| Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
| Suggested Price | $90 | $249 | $149 | $80 | $120 | $200 | $300 | $130 |
| Release / Update | 2015 | 2022 | 2020 | 2016 | 2015 | 2014 | 2020 | 2016 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | $ | |||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 5 to 7 days | Not yet | 7 days | 6 months | 8 days (without notifications) | 8 hours | 30 Hours | 5 days |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | n/a | n/a | |||||
| Windows | Not yet | n/a | n/a | n/a | ||||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | Optional | |||||||
| GPS | ||||||||
| NFC | Fitbit Pay | |||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | n/a | |||||||
| Resolution | 128 x 32 | 368 x 448 pixels | 66x18 | n/a | 128x128 | 240 x 240 | ||
| Size | 1 inch | 40mm | .721 inches | n/a | 1.2 inches | 0.91 inches | ||
| Touch | n/a | |||||||
| Type | OLED | LTPO OLED Retina | OLED | n/a | LED | LCD | TFT LCD | |
Functions | ||||||||
| Audio Speaker | Alerts only | |||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | IPX4 | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 2 ATM | 3 ATM | 3 ATM | IPX7 |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | WatchOS 8.1 | Fitbit OS | n/a | n/a | Built-in | n/a | ||
| Apps | ||||||||
| Music | Spotify control | |||||||
More Information | ||||||||
| Check Amazon | Check Amazon | |||||||
