More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $180 | $175 | $99 | $250 | $280 | $250 |
Release / Update | 2021 | 2016 | 2016 | 2015 | 2019 | 2014 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 Days | 6 months | 10 days | 3 days | 2 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 | n/a | 168 x 144 | 360 x 360 | 320 x 320 | ||
Size | 1.04 inches | 1.61 inches | n/a | 1.26 inches | 1.4 inches | 1.6 inches |
Touch | n/a | |||||
Type | AMOLED | Analog | n/a | e-paper | Super AMOLED | TFT LCD |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM | 5 ATM | IP68 | IP68 | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | Pebble OS | Tizen OS | Android Wear | ||
Apps | ||||||
Music | ||||||
More Information | ||||||
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