More Information | ||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | ||||||
Suggested Price | $150 | $180 | $199.99 | $180 | $59 | $300 |
Release / Update | 2017 | 2021 | 2017 | 2015 | 2016 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 days | 7 Days | 7 days | 6 days | 15 days | 2–3 days |
Rechargeable | ||||||
|
||||||
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 | 128 x 36 | 72 x 144 | 128 x 88 | 216 × 432 | 360 x 360 | |
Size | 1.4 inches | 1.04 inches | 0.73 inches | 1.5 inches | 1.2 inches | |
Touch | ||||||
Type | OLED | AMOLED | MIP | PMOLED | AMOLED | Super AMOLED |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM | IP57 | 5 ATM | IP68 | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | n/a | Tizen | Tizen OS | ||
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |