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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $150 | $100 | $324 | $699.99 | $300 | $299.99 | $210 | $229 |
Release / Update | 2015 | 2013 | 2020 | 2017 | 2015 | 2017 | 2020 | 2021 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 6 Days | Up to 12 days | 10 hours to 4 weeks | 7 days | 2 days | 5 Days | |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | ||||||
Windows | n/a | n/a | ||||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 320 x 320 | n/a | 360 x 360 | 240 x 240 | 180 x 180 | 240 x 240 | 360 x 360 | 240 x 240 |
Size | 1.63 inches or 1.45 inch | n/a | 1.58 inches | 1.2 inches | 1 inch | 1.2 inches | 1.3 inches | 1.6 inches |
Touch | n/a | |||||||
Type | AMOLED | LED | AMOLED | MIP | AMOLED | LCD | ||
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP67 | 1 ATM | 5 ATM | 10 ATM (100 Meters) | 5 ATM | 5 ATM | IP68 | 3 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Android Wear 2 | n/a | Fitbit OS | Built-in | n/a | Wear OS | Built-in | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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