More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $325 | $230 | $125 | $300 | $470 | $279 | $23 |
Release / Update | 2018 | 2020 | 2015 | 2015 | 2014 | 2022 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 4 days | 6 Days | 7 days | 1.5 days | 13 hours to 30 days | 50 Hours | 20 hours |
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 | ||||||
Resolution | 454 x 454 | 336 x 336 | n/a | 360 x 325 or 360 x 330 | 396 x 396 | ||
Size | 1.39 inches | 1.58 inches | n/a | 1.37 inches or 1.56 inches | 1.9 inches | 0.42 inches | |
Touch | n/a | ||||||
Type | AMOLED | n/a | LCD | Super AMOLED | OLED | ||
Functions | |||||||
Audio Speaker | Bluetooth | Alerts only | |||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 3 ATM | 5 ATM | IP67 | IP67 | 3 ATM | 5 ATM (50 Meters) | IP67 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Wear OS | Fitbit OS | n/a | Android Wear | n/a | Wear OS 3.5 | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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