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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $149 | $100 | $79.99 | $175 | $100 | $200 | $255 |
Release / Update | 2020 | 2016 | 2018 | 2016 | 2013 | 2014 | 2017 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | $ | |||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 1 year | 1 year | 6 months | 5 days | 8 hours | 30 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 | |||||||
Resolution | 66x18 | 64 x 64 | 88 x 88 | 128x128 | 128x128 | ||
Size | .721 inches | 0.55 inches | NA | 1.61 inches | 1.4 inch | ||
Touch | |||||||
Type | OLED | NA | Analog | LED | LCD | LCD | |
Functions | |||||||
Audio Speaker | Alerts only | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 2 ATM | 3 ATM | WR30 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | n/a | ||||
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
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