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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $130 | $100 | $349 | $100 | $80 | $199 | $180 |
Release / Update | 2021 | 2020 | 2015 | 2016 | 2016 | 2017 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 8 Days | 10 Days | 6 months | 6 months | 3–4 days | ||
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | Connected GPS | ||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | n/a | |||||
Resolution | 240 x 240 | 141 x 63 | 400 x 400 | n/a | n/a | 432 x 216 | |
Size | 1.47 inches | 1.47 inches | 1.4 inches | n/a | n/a | 1.39 inches | 1.5 inches |
Touch | n/a | n/a | |||||
Type | PMOLED | OLED | AMOLED | LED | n/a | AMOLED | Super AMOLED |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP68 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | Fitbit OS | Android Wear | n/a | n/a | Android Wear 2 | Tizen OS |
Apps | |||||||
Music | |||||||
More Information | |||||||
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