More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | ||||||||
Suggested Price | $99.99 | $179 | $200 | $150 | $250 | $99 | $180 | $159 |
Release / Update | 2018 | 2019 | 2014 | 2018 | 2016 | 2021 | 2015 | 2017 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 30 days | 24 days | 4 days | 7 days | 13 hours to 8 days | 14 days | 6 days | 1.5-2 Days |
Rechargeable | ||||||||
|
||||||||
Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | |||||
Windows | n/a | Not yet | n/a | n/a | ||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | $ | |||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 176 x 176 | 454 x 454 | 168 x 144 | 66x18 | 148 x 205 | 194 x 368 | 128 x 88 | 400 x 400 |
Size | 1.28 inches | 1.39 inches | 1.25 inches | .721 inches | 1.38 inches | 1.47 inches | 0.73 inches | 1.4 inches |
Touch | ||||||||
Type | NA | AMOLED | LCD | OLED | AMOLED | PMOLED | OLED | |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP68 | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP57 | IP67 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Built-in | n/a | Fitbit OS | Built-in | n/a | Android Wear 2.0 | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon |