More Information | |||||
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Price and Release Date | |||||
Suggested Price | $150 | $149 | $80 | $44.95 | $49 |
Release / Update | 2016 | 2020 | 2016 | 2018 | 2021 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 5 days | 7 days | 8 months | 20 days | 14 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | Not yet | ||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | Fitbit Pay | ||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 66x18 | 128 x 80 | 152 × 486 | ||
Size | .721 inches | 0.78 inches | 1.86 inches | ||
Touch | n/a | ||||
Type | OLED | OLED | E-Ink | OLED | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Fitbit OS | n/a | Built-in | |
Apps | |||||
Music | Spotify control | ||||
More Information | |||||
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