More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $130 | $300 | $100 | $120 | $300 |
Release / Update | 2016 | 2022 | 2013 | 2015 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | $ | |||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 5 days | 6 days | 5 days | 8 days (without notifications) | 2–3 days |
Rechargeable | |||||
|
|||||
Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | ||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 128 x 36 | 40,5x40,5 | 320 x 320 | ||
Size | 1.4 inches | 1,58 inches | 1.63 inches | ||
Touch | |||||
Type | OLED | AMOLED | LED | LED | Super AMOLED |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM (50 Meters) | 2 ATM | 2 ATM | IP67 | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Fitbit OS | n/a | n/a | Tizen OS | |
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon |