More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $149 | $80 | $150 | $179.95 | $255 |
Release / Update | 2020 | 2015 | 2014 | 2017 | 2017 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 7 days | 6 months | 1 day | Up to 3 days | 30 hours |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | |||
Windows | Not yet | n/a | n/a | ||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | Fitbit Pay | ||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | 66x18 | n/a | 320 x 290 | 160 x 80 | 128x128 |
Size | .721 inches | n/a | 1.56 inches | 1.18 inches | 1.4 inch |
Touch | n/a | ||||
Type | OLED | n/a | LCD | TFT LCD | LCD |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | IP67 | WR30 | WR30 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Fitbit OS | n/a | Android Wear | ||
Apps | |||||
Music | Spotify control | ||||
More Information | |||||
Check Amazon |