More Information | ||||||
Check Amazon | ||||||
Price and Release Date | ||||||
Suggested Price | $150 | $130 | $100 | $140 | $80 | $23 |
Release / Update | 0000 | 2016 | 2020 | 2020 | 2016 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 24 hours to 10 days | 5 days | 10 Days | 10 Days | 8 months | 20 hours |
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 128 | 128 x 36 | 141 x 63 | 280 x 456 | ||
Size | 1.4 inches | 1.47 inches | 1.6 inches | 0.42 inches | ||
Touch | ||||||
Type | OLED | OLED | AMOLED | E-Ink | OLED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP67 | 5 ATM | 5 ATM (50 Meters) | 5 ATM | IP67 | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | KoodOS | Fitbit OS | Lite OS | n/a | n/a | |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon |