More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $299 | $599 | $150 | $100 | $470 | $330 |
Release / Update | 2017 | 2019 | 2016 | 2013 | 2014 | 2018 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | $ | ||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 4+ days | 36 Hours | 1 year | 5 days | 13 hours to 30 days | 7 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | |||||
Windows | n/a | |||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | Coming +$ | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 348x250 | 240 x 240 | n/a | 360 x 360 | ||
Size | 1.42 | 1.2 inches | n/a | 1.2" or 1.3" | ||
Touch | n/a | |||||
Type | OLED | MIP | n/a | LED | AMOLED | |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 50m | 5 ATM | 5 ATM | 2 ATM | 3 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | Built-in | n/a | n/a | n/a | Tizen OS |
Apps | ||||||
Music | Spotify | |||||
More Information | ||||||
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