More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $180 | $100 | $299 | $60 | $350 | $250 | $225 |
Release / Update | 2021 | 2016 | 2017 | 2012 | 2018 | 2013 | 2019 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 Days | 5 days | 4+ days | 6 months | 1 day | 25 Days | |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | ||||||
Windows | n/a | ||||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | n/a | 348x250 | 390 x 390 | 480 x 360 | |||
Size | 1.04 inches | n/a | 1.42 | 1.19 inches | 2 inches | 1.60 inches | |
Touch | n/a | ||||||
Type | AMOLED | LED | OLED | AMOLED | Super AMOLED | ||
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM | 50m | Splash resistant | 3 ATM | IP67 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | Fitbit OS | n/a | Wear OS | Tizen OS | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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