More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $229 | $149 | $250 | $100 | $30 | $72 | $179.95 |
Release / Update | 2017 | 2020 | 2015 | 2015 | 2014 | 2020 | 2017 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 48 | 7 days | 7 days | 7 days | 6 months | 10 days | Up to 3 days |
Rechargeable | |||||||
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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 | Yes | ||||||
Cellular | |||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 400 x 400 | 66x18 | n/a | n/a | 240 x 240 | 160 x 80 | |
Size | 1.39 inches | .721 inches | 1.26 inches | n/a | n/a | 1.28 inches | 1.18 inches |
Touch | n/a | n/a | |||||
Type | AMOLED | OLED | Monochrome LCD | n/a | n/a | OLED | TFT LCD |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | Splash resistant | 3 ATM | IP68 | WR30 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | Fitbit OS | n/a | n/a | n/a | Realtime OS | |
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
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