More Information | |||||
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Price and Release Date | |||||
Suggested Price | $69.99 | $100 | $72 | $329 | $350 |
Release / Update | 2016 | 2020 | 2020 | 2018 | 2016 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 20 days | 10 Days | 10 days | 14 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 | 72 x 40 | 141 x 63 | 240 x 240 | 320 x 300 | |
Size | 0.42 inches | 1.47 inches | 1.28 inches | 1.4 inches | |
Touch | |||||
Type | OLED | OLED | OLED | TFT LCD | |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP67 | 5 ATM | IP68 | 10 ATM (100 Meters) | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Fitbit OS | Realtime OS | Built-in | ||
Apps | |||||
Music | |||||
More Information | |||||
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