More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $159 | $125 | $139.99 | $300 | $180 | $470 | $250 | $180 |
Release / Update | 2023 | 2015 | 2017 | 2015 | 2016 | 2014 | 2020 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | Up to 7 days | 7 days | 5 days | 1.5 days | 25 days | 13 hours to 30 days | 2 days | 3–4 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | n/a | ||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | n/a | 64 x 128 | 360 x 325 or 360 x 330 | 360 x 360 | 432 x 216 | |||
Size | 1.04-inch AMOLED | n/a | 1.37 inches or 1.56 inches | 1.4 inches | 1.5 inches | |||
Touch | n/a | |||||||
Type | AMOLED | n/a | OLED | LCD | OLED | Super AMOLED | ||
Functions | ||||||||
Audio Speaker | Bluetooth | Alerts only | Bluetooth | |||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | Water-resistant up to 50m | IP67 | 5 ATM | IP67 | 5 ATM | 3 ATM | 5 ATM | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | n/a | Android Wear | n/a | n/a | Tizen OS | Tizen OS | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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