More Information | |||||
Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | |||||
Suggested Price | $130 | $200 | $149 | $100 | $150 |
Release / Update | 2017 | 2016 | 2020 | 2012 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 5 days | 5 days | 7 days | 10–14 days | 8 months |
Rechargeable | |||||
|
|||||
Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | Partial | ||||
Mac | n/a | ||||
Windows | Not yet | n/a | |||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | Fitbit Pay | ||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 320 x 300 | 66x18 | n/a | ||
Size | 1.34 inches | .721 inches | 1.3 inches | ||
Touch | |||||
Type | TFT LCD | LCD | OLED | OLED | Analog |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP67 | 5 ATM | Splash resistant | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Proprietary | Fitbit OS | n/a | n/a | |
Apps | |||||
Music | Spotify control | ||||
More Information | |||||
Check Amazon | Check Amazon | Check Amazon |