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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $90 | $150 | $100 | $324 | $350 | $100 | $250 |
Release / Update | 2015 | 2019 | 2013 | 2020 | 2023 | 2016 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 to 7 days | 14 days | 5 days | 6 Days | 24 hours | 6 months | 2 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 | n/a | ||||||
Resolution | 128 x 32 | 348 x 442 | n/a | 360 x 360 | 384 x 384 pixels | n/a | 320 x 320 |
Size | 1 inch | 1.65 inches | n/a | 1.58 inches | 1.2" | n/a | 1.6 inches |
Touch | n/a | n/a | |||||
Type | OLED | AMOLED | LED | AMOLED | AMOLED | LED | TFT LCD |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX4 | 5 ATM | 1 ATM | 5 ATM | 5 ATM (50 Meters) | 5 ATM | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Wear OS | n/a | Fitbit OS | Wear OS 4 | n/a | Android Wear | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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