More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $200 | $230 | $180 | $349 | $255 | $299 |
Release / Update | 2014 | 2020 | 2015 | 2015 | 2017 | 2023 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 4 days | 6 Days | 6 days | 30 hours | Up to 40 hours | |
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 | 168 x 144 | 336 x 336 | 128 x 88 | 320 x 320 | 128x128 | 480 x 480 pixels |
Size | 1.25 inches | 1.58 inches | 0.73 inches | 1.3 inches | 1.4 inch | 1.5 inch |
Touch | ||||||
Type | LCD | AMOLED | PMOLED | P-OLED | LCD | Super AMOLED |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | IP57 | IP67 | WR30 | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Fitbit OS | n/a | Android Wear | Wear OS 4 | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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