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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $130 | $199 | $149 | $180 | $159 | $250 | $299 |
Release / Update | 2017 | 2018 | 2020 | 2021 | 2023 | 2021 | 2023 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 5 days | 7 days | 7 Days | Up to 7 days | 40 Hours | Up to 40 hours |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | |||||||
Windows | Not yet | ||||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 320 x 300 | 320 x 300 | 66x18 | 396 x 396 | 480 x 480 pixels | ||
Size | 1.34 inches | 1.34 inches | .721 inches | 1.04 inches | 1.04-inch AMOLED | 1.9 inches | 1.5 inch |
Touch | |||||||
Type | TFT LCD | OLED | OLED | AMOLED | AMOLED | AMOLED | Super AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | 5 ATM | 5 ATM | 5 ATM (50 Meters) | Water-resistant up to 50m | 5 ATM (50 Meters) | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Proprietary | Propriertary | Fitbit OS | Fitbit OS | Fitbit OS | Wear OS 3 | Wear OS 4 |
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon |