More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $100 | $170 | $199 | $80 | $470 | $299 |
Release / Update | 2020 | 2014 | 2017 | 2016 | 2014 | 2023 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | $ | ||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 10 Days | 7 days | 8 months | 13 hours to 30 days | Up to 40 hours | |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | |||||
Windows | n/a | |||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | Connected GPS | |||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 141 x 63 | 128 x 16 | 480 x 480 pixels | |||
Size | 1.47 inches | 1.41 inches | 1.39 inches | 1.5 inch | ||
Touch | ||||||
Type | OLED | OLED | AMOLED | E-Ink | Super AMOLED | |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 3 ATM | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | n/a | Android Wear 2 | n/a | n/a | Wear OS 4 |
Apps | ||||||
Music | ||||||
More Information | ||||||
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