More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $159 | $125 | $450 | $120 | $299 | $200 | $170 |
Release / Update | 2023 | 2015 | 2014 | 2014 | 2023 | 2014 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | Up to 7 days | 7 days | 8 months | 2 weeks | Up to 40 hours | 1 day | 8 months |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | n/a | ||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | blue | |||||
Resolution | n/a | n/a | 128 x 32 | 480 x 480 pixels | 320 x 320 | n/a | |
Size | 1.04-inch AMOLED | n/a | 1.3 inches | 1.5 inch | 1.63 inches | 1.3 inches | |
Touch | n/a | swipe | |||||
Type | AMOLED | n/a | Analog | OLED | Super AMOLED | Super AMOLED | Analog |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | Water-resistant up to 50m | IP67 | 5 ATM | IP68 | IP67 | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | n/a | n/a | Wear OS 4 | Android Wear | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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