More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $140 | $150 | $299 | $300 | $349 | $150 |
Release / Update | 2019 | 0000 | 2017 | 2022 | 2015 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 20 days | 24 hours to 10 days | 4+ days | 6 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 | 360 x 360 | 128 x 128 | 348x250 | 40,5x40,5 | 400 x 400 | |
Size | 1.3 inches | 1.42 | 1,58 inches | 1.4 inches | ||
Touch | ||||||
Type | AMOLED | OLED | AMOLED | AMOLED | LCD | |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | IP67 | 50m | 5 ATM (50 Meters) | 5 ATM | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Built-in | KoodOS | Fitbit OS | Fitbit OS | Android Wear | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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