More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $299 | $199 | $99 | $59.99 | $100 | $100 | $15 |
Release / Update | 2017 | 2019 | 2021 | 2017 | 2015 | 2013 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 4+ days | 5 days | 14 days | 4 month | 6 months | 5 days | 30 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | n/a | |||||
Resolution | 348x250 | 300 x 300 | 194 x 368 | n/a | n/a | ||
Size | 1.42 | 1.34 inches | 1.47 inches | n/a | n/a | ||
Touch | n/a | n/a | |||||
Type | OLED | AMOLED | AMOLED | LED | n/a | LED | n/a |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 50m | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 2 ATM | IP67 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | Built-in | Built-in | n/a | n/a | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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