More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $150 | $200 | $130 | $149 | $199.99 | $159 |
Release / Update | 2018 | 0000 | 2016 | 2014 | 2020 | 2017 | 2017 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 24 hours to 10 days | 5 days | 7–10 days | 7 days | 7 days | 1.5-2 Days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | Partial | ||||||
Mac | n/a | ||||||
Windows | n/a | Not yet | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 176 x 176 | 128 x 128 | n/a | 66x18 | 72 x 144 | 400 x 400 | |
Size | 1.28 inches | .721 inches | 1.4 inches | ||||
Touch | n/a | ||||||
Type | NA | LCD | OLED | OLED | MIP | OLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | IP67 | 1 ATM | 5 ATM | 5 ATM | IP67 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | KoodOS | n/a | Fitbit OS | Android Wear 2.0 | |||
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
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