More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $159 | $250 | $450 | $499 | $299 | $170 |
Release / Update | 2014 | 2023 | 2015 | 2016 | 2020 | 2023 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | Up to 7 days | 7 days | 14 hours to 11 days | 7 Days | Up to 40 hours | 8 months | |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 320 x 320 | 215 x 180 | 240 x 240 | 480 x 480 pixels | n/a | ||
Size | 1.63 inches | 1.04-inch AMOLED | 1.26 inches | 1.23 inches | 1.2 inches | 1.5 inch | 1.3 inches |
Touch | |||||||
Type | AMOLED | AMOLED | Monochrome LCD | MIP LCD | Super AMOLED | Analog | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP55 | Water-resistant up to 50m | 5 ATM | 5 ATM | 10 ATM (100 Meters) | IP68 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear | Fitbit OS | n/a | n/a | Built-in | Wear OS 4 | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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