More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $150 | $100 | $60 | $450 | $400 | $150 | $349 | $250 |
Release / Update | 0000 | 2020 | 2012 | 2016 | 2021 | 2016 | 2015 | 2020 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 24 hours to 10 days | 10 Days | 6 months | 14 hours to 11 days | 11 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 | n/a | n/a | |||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | 128 x 128 | 141 x 63 | 215 x 180 | 416 x 416 | n/a | 320 x 320 | 360 x 360 | |
Size | 1.47 inches | 1.23 inches | 1.3 inches | n/a | 1.3 inches | 1.4 inches | ||
Touch | n/a | |||||||
Type | OLED | AMOLED | n/a | P-OLED | OLED | |||
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP67 | 5 ATM | Splash resistant | 5 ATM | 5 ATM | 5 ATM | IP67 | 5 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | KoodOS | Fitbit OS | n/a | n/a | Wear OS | n/a | Android Wear | Tizen OS |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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