More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $150 | $199 | $230 | $170 | $150 | $179.95 | $470 | $180 |
Release / Update | 2017 | 2019 | 2020 | 2014 | 2015 | 2017 | 2014 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | $ | ||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 7 days | 5 days | 6 Days | 7 days | 5 days | Up to 3 days | 13 hours to 30 days | 3–4 days |
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 | ||||||||
Resolution | 128 x 36 | 300 x 300 | 336 x 336 | 128 x 16 | n/a | 160 x 80 | 432 x 216 | |
Size | 1.4 inches | 1.34 inches | 1.58 inches | 1.41 inches | n/a | 1.18 inches | 1.5 inches | |
Touch | n/a | |||||||
Type | OLED | AMOLED | AMOLED | OLED | LED | TFT LCD | Super AMOLED | |
Functions | ||||||||
Audio Speaker | Alerts only | Bluetooth | ||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | WR30 | 3 ATM | IP68 | ||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Built-in | Fitbit OS | n/a | n/a | n/a | Tizen OS | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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