More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $100 | $149 | $450 | $99 | $299 | $150 | $150 |
Release / Update | 2020 | 2021 | 2016 | 2021 | 2016 | 2014 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 10 Days | 5 days | 14 hours to 11 days | 14 days | 2–3 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 | 141 x 63 | 206 x 124 | 215 x 180 | 194 x 368 | 432 x 128 | ||
Size | 1.47 inches | 0.76 inches | 1.23 inches | 1.47 inches | 1.37 inches | 1.84 inches | |
Touch | |||||||
Type | OLED | AMOLED | AMOLED | LCD | Super AMOLED | LCD | |
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 | IP67 | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | Built-in | n/a | Built-in | Android Wear 2 | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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