More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $180 | $349 | $200 | $139.99 | $410 | $230 | $450 |
Release / Update | 2021 | 2019 | 2018 | 2017 | 2021 | 2014 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 Days | 7 Days | 5 days | 5 days | 14 Days | 1.5 days | 8 months |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 240 x 240 | 64 x 128 | 466 x 466 | 280 x 280 | n/a | ||
Size | 1.04 inches | 1.2 inches | 1.7 inches | 1.4 inches | 1.65 inches | 1.3 inches | |
Touch | |||||||
Type | AMOLED | MIP | OLED | AMOLED | IPS LCD | Analog | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP67 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | Built-in | HarmonyOS 2 | Android Wear | n/a | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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