More Information | |||||
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Price and Release Date | |||||
Suggested Price | $300 | $300 | $199 | $130 | $299 |
Release / Update | 2022 | 2014 | 2016 | 2015 | 2020 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 6 days | 2 days | 10 days | 2 days | 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 | n/a | ||||
Resolution | 40,5x40,5 | 320 x 320 | n/a | 454 x 454 | |
Size | 1,58 inches | 1.3 inches | n/a | 1.85 inches | |
Touch | n/a | ||||
Type | AMOLED | P-OLED | e-paper | n/a | Retina AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM (50 Meters) | IP67 | 3 ATM | IP58 | IP68 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Fitbit OS | Android Wear | Pebble OS | n/a | Wear OS |
Apps | |||||
Music | |||||
More Information | |||||
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