More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $149 | $100 | $155 | $175 | $100 | $200 | $150 |
Release / Update | 2020 | 2016 | 2019 | 2015 | 2016 | 2018 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 5 days | Months | 7 days | 1 year | 5 days | 2–3 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | Not yet | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 66x18 | n/a | 390 x 390 | n/a | 64 x 64 | 432 x 128 | |
Size | .721 inches | n/a | 1.19 inches | n/a | 0.55 inches | 1.7 inches | 1.84 inches |
Touch | n/a | n/a | |||||
Type | OLED | LED | AMOLED | n/a | Super AMOLED | ||
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 3 ATM | 5 ATM | 5 ATM | IP67 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | n/a | n/a | n/a | n/a | ||
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
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