More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $180 | $349 | $150 | $130 | $180 | $350 |
Release / Update | 2021 | 2019 | 2020 | 2018 | 2016 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 Days | 7 Days | 7 days | 7 days | 25 days | 4 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | |||||
Windows | n/a | |||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | Yes +$ | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 240 x 240 | 126 x 294 | 48 x 128 | 360 x 360 | ||
Size | 1.04 inches | 1.2 inches | 1.1 inches | 0.74 inches | 1.3 inches | |
Touch | ||||||
Type | AMOLED | MIP | AMOLED | OLED | Fullcolor AOD | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | Built-in | Built-in | n/a | Tizen OS | |
Apps | ||||||
Music | Spotify | |||||
More Information | ||||||
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