More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $299 | $139.99 | $200 | $300 | $200 | $470 | $279 |
Release / Update | 2017 | 2017 | 2015 | 2015 | 2014 | 2014 | 2021 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 4+ days | 5 days | 1.5 days | 8 hours | 13 hours to 30 days | 30 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 | 348x250 | 64 x 128 | n/a | 360 x 325 or 360 x 330 | 128x128 | 116 x 80 | |
Size | 1.42 | n/a | 1.37 inches or 1.56 inches | 0.54 inches | |||
Touch | n/a | ||||||
Type | OLED | OLED | n/a | LCD | LCD | Analog | |
Functions | |||||||
Audio Speaker | Bluetooth | Alerts only | Alerts only | ||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 50m | 5 ATM | IP67 | 3 ATM | 3 ATM | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | Android Wear | n/a | |||
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |