More Information | |||||
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Price and Release Date | |||||
Suggested Price | $99.99 | $180 | $230 | $130 | $195 |
Release / Update | 2018 | 2021 | 2020 | 2018 | 2017 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 30 days | 7 Days | 6 Days | 7 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 | 176 x 176 | 336 x 336 | 48 x 128 | ||
Size | 1.28 inches | 1.04 inches | 1.58 inches | 0.74 inches | |
Touch | |||||
Type | NA | AMOLED | AMOLED | OLED | Analog |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP68 | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Fitbit OS | Fitbit OS | |||
Apps | |||||
Music | |||||
More Information | |||||
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