More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $99.99 | $159 | $100 | $50 | $80 | $200 |
Release / Update | 2018 | 2023 | 2020 | 2014 | 2016 | 2014 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 30 days | Up to 7 days | 10 Days | 6 months | 6 months | 1 day |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | |||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | n/a | ||||
Resolution | 176 x 176 | 141 x 63 | n/a | n/a | 320 x 320 | |
Size | 1.28 inches | 1.04-inch AMOLED | 1.47 inches | n/a | n/a | 1.63 inches |
Touch | n/a | n/a | ||||
Type | NA | AMOLED | OLED | n/a | n/a | Super AMOLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP68 | Water-resistant up to 50m | 5 ATM | Splash resistant | 5 ATM | IP67 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | Fitbit OS | n/a | n/a | Android Wear | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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