More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $299 | $200 | $349 | $100 | $180 | $225 |
Release / Update | 2017 | 2018 | 2017 | 2015 | 2016 | 2019 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 4+ days | 5 days | 1.45 days | 6 months | 25 days | 25 Days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | ||||
Windows | n/a | n/a | ||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 348x250 | 480 x 480 | n/a | |||
Size | 1.42 | 1.7 inches | 1.38 inches | n/a | 1.60 inches | |
Touch | n/a | |||||
Type | OLED | P-OLED | n/a | |||
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 50m | 5 ATM | IP68 | 5 ATM | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | Android Wear 2 | n/a | n/a | ||
Apps | ||||||
Music | ||||||
More Information | ||||||
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