More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $159 | $170 | $179 | $100 | $299 | $195 |
Release / Update | 2016 | 2023 | 2014 | 2017 | 2016 | 2023 | 2017 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | Up to 7 days | 7 days | 5 days | 6 months | Up to 40 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 | n/a | ||||||
Resolution | 128 x 16 | 160 x 68 | n/a | 480 x 480 pixels | |||
Size | 1.04-inch AMOLED | 1.41 inches | 0.5" x 0.8" | n/a | 1.5 inch | ||
Touch | n/a | n/a | |||||
Type | OLED | AMOLED | OLED | LCD | LED | Super AMOLED | Analog |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | Water-resistant up to 50m | 5 ATM | 5 ATM | 5 ATM | IP68 | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Fitbit OS | n/a | n/a | n/a | Wear OS 4 | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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