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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $180 | $175 | $250 | $130 | $170 | $250 | $ |
Release / Update | 2021 | 2015 | 2015 | 2018 | 2015 | 2021 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 Days | 7 days | 10 hours to 3 weeks | 7 days | 5 days | 40 Hours | months |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | n/a | 205 x 148 | 48 x 128 | 160 x 68 | 396 x 396 | ||
Size | 1.04 inches | n/a | 1.38 inches | 0.74 inches | 1.0" x .42" | 1.9 inches | |
Touch | n/a | ||||||
Type | AMOLED | n/a | LCD | OLED | LED | AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM (50 Meters) | 3 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM (50 Meters) | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | n/a | Wear OS 3 | n/a | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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