More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $99.99 | $100 | $250 | $250 | $350 | $70 | $200 |
Release / Update | 2018 | 2020 | 2015 | 2015 | 2017 | 2013 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 10 Days | 7 days | 10 hours to 3 weeks | 48 hours | 6 months | 2 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 | n/a | ||||||
Resolution | 176 x 176 | 141 x 63 | 205 x 148 | 480 x 480 | n/a | ||
Size | 1.28 inches | 1.47 inches | 1.26 inches | 1.38 inches | 1.38 inches | n/a | round |
Touch | n/a | ||||||
Type | NA | OLED | Monochrome LCD | LCD | P-OLED | n/a | e-paper |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 5 ATM | 5 ATM | 5 ATM | IP68 | 5 ATM | IPX7 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | Android Wear 2 | n/a | Pebble OS | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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