More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $99.99 | $130 | $299 | $324 | $60 | $129 |
Release / Update | 2018 | 2016 | 2017 | 2020 | 2012 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 30 days | 5 days | 4+ days | 6 Days | 6 months | 7 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 | 176 x 176 | 128 x 36 | 348x250 | 360 x 360 | ||
Size | 1.28 inches | 1.4 inches | 1.42 | 1.58 inches | ||
Touch | ||||||
Type | NA | OLED | OLED | AMOLED | e-paper | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP68 | 50m | 5 ATM | Splash resistant | 3 ATM | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | Fitbit OS | n/a | Pebble OS | ||
Apps | ||||||
Music | ||||||
More Information | ||||||
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