More Information | |||||
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Price and Release Date | |||||
Suggested Price | $150 | $324 | $400 | $250 | $470 |
Release / Update | 2014 | 2020 | 2020 | 2016 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 6 Days | 24 days | 13 hours to 8 days | 13 hours to 30 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 | 320 x 320 | 360 x 360 | 128 x 128 | 148 x 205 | |
Size | 1.63 inches | 1.58 inches | 1.77 inches | 1.38 inches | |
Touch | |||||
Type | AMOLED | AMOLED | OLED | ||
Functions | |||||
Audio Speaker | Alerts only | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP55 | 5 ATM | 10 ATM (100 Meters) | 5 ATM | 3 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Android Wear | Fitbit OS | Wear OS | n/a | |
Apps | |||||
Music | |||||
More Information | |||||
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