More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $100 | $275 | $150 | $300 | $180 | $129 | $350 |
Release / Update | 2020 | 2015 | 2014 | 2015 | 2016 | 2016 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 10 Days | 1 day | 1 day | 1.5 days | 25 days | 7 days | 4 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | n/a | ||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Yes +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 141 x 63 | 360 x 326 | 320 x 290 | 360 x 325 or 360 x 330 | 360 x 360 | ||
Size | 1.47 inches | 1.5 inches | 1.56 inches | 1.37 inches or 1.56 inches | 1.3 inches | ||
Touch | |||||||
Type | OLED | LCD | LCD | LCD | e-paper | Fullcolor AOD | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | IP67 | IP67 | IP67 | 5 ATM | 3 ATM | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | Android Wear | Android Wear | Android Wear | n/a | Pebble OS | Tizen OS |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
Check Amazon | Check Amazon |