More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $149 | $100 | $159 | $120 | $180 | $229 | $120 | $200 |
Release / Update | 2020 | 2012 | 2017 | 2014 | 2016 | 2021 | 2015 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 7 days | 10–14 days | 1.5-2 Days | 2 weeks | 25 days | 5 Days | 8 days (without notifications) | 1 day |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | ||||
Windows | Not yet | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | Fitbit Pay | |||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | blue | |||||||
Resolution | 66x18 | 400 x 400 | 128 x 32 | 240 x 240 | 320 x 320 | |||
Size | .721 inches | 1.4 inches | 1.6 inches | 1.63 inches | ||||
Touch | swipe | |||||||
Type | OLED | OLED | OLED | OLED | LCD | LED | Super AMOLED | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | Splash resistant | IP67 | 5 ATM | 3 ATM | 2 ATM | IP67 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | n/a | Android Wear 2.0 | n/a | n/a | Built-in | n/a | Android Wear |
Apps | ||||||||
Music | Spotify control | |||||||
More Information | ||||||||
Check Amazon | Check Amazon |