More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $100 | $230 | $155 | $500 | $250 | $159 | $180 | $23 |
Release / Update | 2013 | 2020 | 2017 | 2017 | 2016 | 2017 | 2016 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 6 Days | 6 months | Up to 2 weeks | 13 hours to 8 days | 1.5-2 Days | 25 days | 20 hours |
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 | ||||||||
Resolution | n/a | 336 x 336 | 240 x 240 | 148 x 205 | 400 x 400 | |||
Size | n/a | 1.58 inches | 1.2 inches | 1.38 inches | 1.4 inches | 0.42 inches | ||
Touch | n/a | |||||||
Type | LED | AMOLED | LCD | OLED | OLED | |||
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 1 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP67 | 5 ATM | IP67 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | Fitbit OS | Android Wear 2.0 | n/a | n/a | |||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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