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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $100 | $350 | $100 | $100 | $279 | $299 | $130 |
Release / Update | 2020 | 2017 | 2016 | 2013 | 2022 | 2023 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 10 Days | 48 hours | 6 months | 5 days | 50 Hours | Up to 40 hours | 5 days |
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 | 141 x 63 | 480 x 480 | n/a | 396 x 396 | 480 x 480 pixels | ||
Size | 1.47 inches | 1.38 inches | n/a | 1.9 inches | 1.5 inch | 0.91 inches | |
Touch | n/a | ||||||
Type | OLED | P-OLED | LED | LED | Super AMOLED | Super AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | IP68 | 5 ATM | 2 ATM | 5 ATM (50 Meters) | IP68 | IPX7 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | Android Wear 2 | n/a | n/a | Wear OS 3.5 | Wear OS 4 | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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