More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $159 | $125 | $150 | $100 | $100 | $170 |
Release / Update | 2018 | 2023 | 2015 | 2020 | 2015 | 2015 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | Up to 7 days | 7 days | 7 days | 7 days | 6 months | 8 months |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | n/a | |||||
Resolution | 176 x 176 | n/a | 126 x 294 | n/a | n/a | n/a | |
Size | 1.28 inches | 1.04-inch AMOLED | n/a | 1.1 inches | n/a | n/a | 1.3 inches |
Touch | n/a | n/a | n/a | ||||
Type | NA | AMOLED | n/a | AMOLED | n/a | n/a | Analog |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | Water-resistant up to 50m | IP67 | 5 ATM | Splash resistant | 5 ATM | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | Built-in | n/a | n/a | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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