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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $199 | $140 | $180 | $275 | $349 | $349 | $159 | $100 |
Release / Update | 2018 | 2019 | 2021 | 2015 | 2015 | 2017 | 2017 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 20 days | 7 Days | 1 day | 1.45 days | 1.5-2 Days | 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 | 320 x 300 | 360 x 360 | 360 x 326 | 400 x 400 | 480 x 480 | 400 x 400 | n/a | |
Size | 1.34 inches | 1.3 inches | 1.04 inches | 1.5 inches | 1.4 inches | 1.38 inches | 1.4 inches | n/a |
Touch | n/a | |||||||
Type | OLED | AMOLED | AMOLED | LCD | AMOLED | P-OLED | OLED | n/a |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP67 | IP68 | IP67 | IP58 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Propriertary | Built-in | Fitbit OS | Android Wear | Android Wear | Android Wear 2 | Android Wear 2.0 | n/a |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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