More Information | |||||
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Price and Release Date | |||||
Suggested Price | $180 | $250 | $500 | $100 | $250 |
Release / Update | 2021 | 2015 | 2015 | 2015 | 2021 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 7 Days | 7 days | 50 hours to 6 weeks | 7 days | 40 Hours |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | |||
Windows | n/a | n/a | |||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 218 x 218 | n/a | 396 x 396 | ||
Size | 1.04 inches | 1.26 inches | 1.2 inches | n/a | 1.9 inches |
Touch | n/a | ||||
Type | AMOLED | Monochrome LCD | Chroma LED | n/a | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM | 10 ATM (100 Meters) | Splash resistant | 5 ATM (50 Meters) |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Fitbit OS | n/a | Built-in | n/a | Wear OS 3 |
Apps | |||||
Music | |||||
More Information | |||||
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