More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $299 | $150 | $200 | $200 | $120 | $250 | $170 |
Release / Update | 2017 | 2016 | 2018 | 2015 | 2015 | 2021 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 4+ days | 1 year | 5 days | 12 days | 8 days (without notifications) | 40 Hours | 8 months |
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 | n/a | ||||||
Resolution | 348x250 | n/a | 160 x 80 | 396 x 396 | n/a | ||
Size | 1.42 | n/a | 1.7 inches | 1.18 inches | 1.9 inches | 1.3 inches | |
Touch | n/a | ||||||
Type | OLED | n/a | LED | AMOLED | Analog | ||
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 50m | 5 ATM | 5 ATM | WR30 | 2 ATM | 5 ATM (50 Meters) | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | n/a | n/a | Wear OS 3 | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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