More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $159 | $100 | $60 | $500 | $79.99 | $170 |
Release / Update | 2023 | 2016 | 2012 | 2015 | 2018 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | Up to 7 days | 5 days | 6 months | 50 hours to 6 weeks | 1 year | 5 days |
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 | n/a | 218 x 218 | 88 x 88 | 160 x 68 | ||
Size | 1.04-inch AMOLED | n/a | 1.2 inches | NA | 1.0" x .42" | |
Touch | n/a | |||||
Type | AMOLED | LED | Chroma LED | NA | LED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | Water-resistant up to 50m | 5 ATM | Splash resistant | 10 ATM (100 Meters) | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | n/a | n/a | Built-in | n/a | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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