More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $149 | $275 | $450 | $699.99 | $79.99 | $595 |
Release / Update | 2014 | 2020 | 2015 | 2018 | 2017 | 2018 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 1 day | 7 days | Up to 12 days | 1 year | 2 days | |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | Not yet | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 320 x 320 | 66x18 | 360 x 326 | 240 x 240 | 240 x 240 | 88 x 88 | |
Size | 1.63 inches | .721 inches | 1.5 inches | 1.2 inches | 1.2 inches | NA | |
Touch | |||||||
Type | AMOLED | OLED | LCD | MIP | NA | ||
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP55 | 5 ATM | IP67 | 5 ATM | 10 ATM (100 Meters) | 5 ATM | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear | Fitbit OS | Android Wear | Built-in | |||
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
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