More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $130 | $324 | $199.95 | $300 | $349 | $179 | $300 | $180 |
Release / Update | 2014 | 2020 | 2018 | 2015 | 2019 | 2017 | 2015 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 7–10 days | 6 Days | 4 days | 10 hours to 4 weeks | 7 Days | 5 days | 1.5 days | 25 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 | ||||||||
Resolution | n/a | 360 x 360 | 300 x 300 | 180 x 180 | 240 x 240 | 160 x 68 | 360 x 325 or 360 x 330 | |
Size | 1.58 inches | 1.34 inches | 1 inch | 1.2 inches | 0.5" x 0.8" | 1.37 inches or 1.56 inches | ||
Touch | n/a | |||||||
Type | OLED | AMOLED | OLED | MIP | LCD | LCD | ||
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 1 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP67 | 5 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | Fitbit OS | n/a | Built-in | n/a | Android Wear | n/a | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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