More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $299 | $139.99 | $200 | $ | $300 | $200 | $470 | $279 |
Release / Update | 2017 | 2017 | 2015 | 2015 | 2015 | 2014 | 2014 | 2021 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 4+ days | 5 days | 1.5 days | 8 hours | 13 hours to 30 days | 30 days | ||
Rechargeable | ||||||||
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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 | 348x250 | 64 x 128 | n/a | 320 x 320 | 360 x 325 or 360 x 330 | 128x128 | 116 x 80 | |
Size | 1.42 | n/a | 1.3 inches | 1.37 inches or 1.56 inches | 0.54 inches | |||
Touch | n/a | |||||||
Type | OLED | OLED | n/a | P-OLED | LCD | LCD | Analog | |
Functions | ||||||||
Audio Speaker | Bluetooth | Alerts only | Alerts only | |||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 50m | 5 ATM | IP67 | IP67 | 3 ATM | 3 ATM | 5 ATM | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | n/a | LG Wearable Platform | Android Wear | n/a | |||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon |