More Information | |||||
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Price and Release Date | |||||
Suggested Price | $250 | $230 | $200 | $255 | $280 |
Release / Update | 2015 | 2020 | 2015 | 2017 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 7 days | 6 Days | 12 days | 30 hours | 3 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | |||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 336 x 336 | 160 x 80 | 128x128 | 360 x 360 | |
Size | 1.26 inches | 1.58 inches | 1.18 inches | 1.4 inch | 1.4 inches |
Touch | |||||
Type | Monochrome LCD | AMOLED | LCD | Super AMOLED | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | WR30 | WR30 | IP68 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Fitbit OS | n/a | Tizen OS | |
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon | Check Amazon |