More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $139.99 | $79 | $150 | $150 | $299 | $170 |
Release / Update | 2018 | 2017 | 2015 | 2014 | 2015 | 2023 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 5 days | 6 months | 1 day | 8 months | Up to 40 hours | 3 days |
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 | $ | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 66x18 | 64 x 128 | n/a | 320 x 290 | n/a | 480 x 480 pixels | 296 x 128 |
Size | .721 inches | n/a | 1.56 inches | 1.3 inches | 1.5 inch | 1.4 inches | |
Touch | n/a | ||||||
Type | OLED | OLED | n/a | LCD | Analog | Super AMOLED | E Ink |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | IP67 | 5 ATM | IP68 | IP68 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | Android Wear | n/a | Wear OS 4 | Android Wear | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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