More Information | |||||
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Price and Release Date | |||||
Suggested Price | $100 | $130 | $100 | $120 | $155 |
Release / Update | 2020 | 2018 | 2015 | 2015 | 2017 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 10 Days | 7 days | 6 months | 8 days (without notifications) | |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | |||
Windows | n/a | n/a | |||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | 141 x 63 | 48 x 128 | n/a | ||
Size | 1.47 inches | 0.74 inches | n/a | ||
Touch | n/a | ||||
Type | OLED | OLED | n/a | LED | Analog |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 2 ATM | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Fitbit OS | n/a | n/a | ||
Apps | |||||
Music | |||||
More Information | |||||
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