More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $200 | $150 | $180 | $30 | $99 | $199.99 | $50 |
Release / Update | 2016 | 2018 | 2013 | 2014 | 2019 | 2017 | 2020 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 7 days | 7 days | 6 months | 7 days | 2 days | 20 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | Partial | ||||||
Mac | n/a | n/a | |||||
Windows | Not yet | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | $ | Option | |||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 66x18 | n/a | n/a | 128x64 | 216 x 432 | 126 x 294 | |
Size | .721 inches | n/a | n/a | 0.74 inches | 1.5 | 1.1 inches | |
Touch | n/a | n/a | |||||
Type | LCD | OLED | n/a | n/a | OLED | AMOLED | AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 3 ATM | 5 ATM | 5 ATM | 5 ATM | ||
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | n/a | FreeRTOS | Tizen OS | Built-in | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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