More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||||
Suggested Price | $230 | $255 | $250 | $139.99 | $130 | $72 | $199 | $200 |
Release / Update | 2020 | 2018 | 2015 | 2017 | 2013 | 2020 | 2017 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 6 Days | 24 hours | 10 hours to 3 weeks | 5 days | 14 days | 10 days | 1.5-2 Days | 12 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 | 336 x 336 | 454 x 454 | 205 x 148 | 64 x 128 | n/a | 240 x 240 | 400 x 400 | 160 x 80 |
Size | 1.58 inches | 1.4 inches | 1.38 inches | n/a | 1.28 inches | 1.4 inches | 1.18 inches | |
Touch | n/a | |||||||
Type | AMOLED | AMOLED | LCD | OLED | n/a | OLED | OLED | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | IP67 | 5 ATM | 5 ATM | Splash resistant | IP68 | IP67 | WR30 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | Wear OS | n/a | Realtime OS | Android Wear 2.0 | n/a | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon |