More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $180 | $90 | $250 | $180 | $200 | $23 |
Release / Update | 2021 | 2020 | 2015 | 2019 | 2014 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 Days | 1 year | 10 hours to 3 weeks | 2 days | 8 hours | 20 hours |
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 | 112x112 | 205 x 148 | 400 x 400 | 128x128 | ||
Size | 1.04 inches | 0.79 inches | 1.38 inches | 1.39 inches | 0.42 inches | |
Touch | ||||||
Type | AMOLED | MIP | LCD | OLED | LCD | OLED |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 3 ATM | IP67 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | Wear OS | n/a | |||
Apps | ||||||
Music | ||||||
More Information | ||||||
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