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More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $149 | $250 | $125 | $159 | $99 | $99 |
Release / Update | 2020 | 2015 | 2015 | 2017 | 2013 | 2019 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 days | 7 days | 7 days | 1.5-2 Days | 5–7 days | 7 days |
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 | n/a | |||||
Resolution | 66x18 | n/a | 400 x 400 | 168 x 144 | 128x64 | |
Size | .721 inches | 1.26 inches | n/a | 1.4 inches | 1.26 inches | 0.74 inches |
Touch | n/a | |||||
Type | OLED | Monochrome LCD | n/a | OLED | e-paper | OLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | IP67 | IP67 | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | n/a | n/a | Android Wear 2.0 | Pebble OS | FreeRTOS |
Apps | ||||||
Music | Spotify control | |||||
More Information | ||||||
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