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More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $130 | $159 | $295 | $699.99 | $250 | $150 |
Release / Update | 2014 | 2023 | 2019 | 2017 | 2016 | 2014 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7–10 days | Up to 7 days | 1 day | Up to 12 days | 13 hours to 8 days | 2–3 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 | 328 x 328 | 240 x 240 | 148 x 205 | 432 x 128 | |
Size | 1.04-inch AMOLED | 1.3 inches | 1.2 inches | 1.38 inches | 1.84 inches | |
Touch | n/a | |||||
Type | OLED | AMOLED | AMOLED | Super AMOLED | ||
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 1 ATM | Water-resistant up to 50m | 3 ATM | 10 ATM (100 Meters) | 5 ATM | IP67 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Fitbit OS | Wear OS | Built-in | n/a | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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