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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $99.99 | $159 | $255 | $250 | $229 | $120 | $299 | $250 |
Release / Update | 2018 | 2023 | 2018 | 2016 | 2021 | 2015 | 2023 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 30 days | Up to 7 days | 1 Day | 13 hours to 8 days | 5 Days | 8 days (without notifications) | Up to 40 hours | 2 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 | ||||||||
Resolution | 176 x 176 | 390 x 390 | 148 x 205 | 240 x 240 | 480 x 480 pixels | 320 x 320 | ||
Size | 1.28 inches | 1.04-inch AMOLED | 1.2 inches | 1.38 inches | 1.6 inches | 1.5 inch | 1.6 inches | |
Touch | ||||||||
Type | NA | AMOLED | AMOLED | LCD | LED | Super AMOLED | TFT LCD | |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP68 | Water-resistant up to 50m | 5 ATM (50 Meters) | 5 ATM | 3 ATM | 2 ATM | IP68 | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | Wear OS | Built-in | n/a | Wear OS 4 | Android Wear | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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