More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||
Suggested Price | $150 | $299 | $100 | $300 | $179 | $200 | $300 |
Release / Update | 2018 | 2017 | 2012 | 2015 | 2017 | 2019 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 4+ days | 10–14 days | 10 hours to 4 weeks | 5 days | 1 day | 2–3 days |
Rechargeable | |||||||
|
|||||||
Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | Not yet | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | $ | ||||||
GPS | |||||||
NFC | $ | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 66x18 | 348x250 | 180 x 180 | 160 x 68 | 360 x 360 | 360 x 360 | |
Size | .721 inches | 1.42 | 1 inch | 0.5" x 0.8" | 1.2 inches | 1.2 inches | |
Touch | |||||||
Type | OLED | OLED | OLED | LCD | AMOLED | Super AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 50m | Splash resistant | 5 ATM | 5 ATM | IP68 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | Fitbit OS | n/a | n/a | n/a | Wear OS | Tizen OS |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |