More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||
Suggested Price | $99.99 | $200 | $149 | $215 | $175 | $99 | $180 |
Release / Update | 2018 | 2014 | 2020 | 2019 | 2015 | 2021 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 4 days | 7 days | 2 weeks | 7 days | 14 days | 6 days |
Rechargeable | |||||||
|
|||||||
Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | Not yet | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 176 x 176 | 168 x 144 | 66x18 | Analog | n/a | 194 x 368 | 128 x 88 |
Size | 1.28 inches | 1.25 inches | .721 inches | NA | n/a | 1.47 inches | 0.73 inches |
Touch | n/a | ||||||
Type | NA | LCD | OLED | E-INK | n/a | AMOLED | PMOLED |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 5 ATM | 5 ATM | 3 ATM | 3 ATM | 5 ATM | IP57 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Fitbit OS | NA | n/a | Built-in | n/a | |
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |