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More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||
| Suggested Price | $149 | $180 | $159 | $350 | $30 | $23 |
| Release / Update | 2020 | 2021 | 2023 | 2017 | 2014 | 2016 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | ||||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 7 days | 7 Days | Up to 7 days | 48 hours | 6 months | 20 hours |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | ||||||
| Mac | n/a | n/a | ||||
| Windows | Not yet | n/a | n/a | |||
Connectivity Support | ||||||
| Bluetooth | ||||||
| Cellular | ||||||
| GPS | ||||||
| NFC | Fitbit Pay | |||||
| Wi-Fi | ||||||
Display | ||||||
| Color | n/a | |||||
| Resolution | 66x18 | 480 x 480 | n/a | |||
| Size | .721 inches | 1.04 inches | 1.04-inch AMOLED | 1.38 inches | n/a | 0.42 inches |
| Touch | n/a | |||||
| Type | OLED | AMOLED | AMOLED | P-OLED | n/a | OLED |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | 5 ATM | 5 ATM (50 Meters) | Water-resistant up to 50m | IP68 | 3 ATM | IP67 |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Fitbit OS | Fitbit OS | Fitbit OS | Android Wear 2 | n/a | n/a |
| Apps | ||||||
| Music | Spotify control | |||||
More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | ||||
